/* This file was generated by upbc (the upb compiler) from the input
 * file:
 *
 *     envoy/config/core/v3/protocol.proto
 *
 * Do not edit -- your changes will be discarded when the file is
 * regenerated. */

#ifndef ENVOY_CONFIG_CORE_V3_PROTOCOL_PROTO_UPB_H_
#define ENVOY_CONFIG_CORE_V3_PROTOCOL_PROTO_UPB_H_

#include "upb/msg.h"
#include "upb/decode.h"
#include "upb/encode.h"

#include "upb/port_def.inc"

#ifdef __cplusplus
extern "C" {
#endif

struct envoy_config_core_v3_TcpProtocolOptions;
struct envoy_config_core_v3_UpstreamHttpProtocolOptions;
struct envoy_config_core_v3_HttpProtocolOptions;
struct envoy_config_core_v3_Http1ProtocolOptions;
struct envoy_config_core_v3_Http1ProtocolOptions_HeaderKeyFormat;
struct envoy_config_core_v3_Http1ProtocolOptions_HeaderKeyFormat_ProperCaseWords;
struct envoy_config_core_v3_Http2ProtocolOptions;
struct envoy_config_core_v3_Http2ProtocolOptions_SettingsParameter;
struct envoy_config_core_v3_GrpcProtocolOptions;
typedef struct envoy_config_core_v3_TcpProtocolOptions envoy_config_core_v3_TcpProtocolOptions;
typedef struct envoy_config_core_v3_UpstreamHttpProtocolOptions envoy_config_core_v3_UpstreamHttpProtocolOptions;
typedef struct envoy_config_core_v3_HttpProtocolOptions envoy_config_core_v3_HttpProtocolOptions;
typedef struct envoy_config_core_v3_Http1ProtocolOptions envoy_config_core_v3_Http1ProtocolOptions;
typedef struct envoy_config_core_v3_Http1ProtocolOptions_HeaderKeyFormat envoy_config_core_v3_Http1ProtocolOptions_HeaderKeyFormat;
typedef struct envoy_config_core_v3_Http1ProtocolOptions_HeaderKeyFormat_ProperCaseWords envoy_config_core_v3_Http1ProtocolOptions_HeaderKeyFormat_ProperCaseWords;
typedef struct envoy_config_core_v3_Http2ProtocolOptions envoy_config_core_v3_Http2ProtocolOptions;
typedef struct envoy_config_core_v3_Http2ProtocolOptions_SettingsParameter envoy_config_core_v3_Http2ProtocolOptions_SettingsParameter;
typedef struct envoy_config_core_v3_GrpcProtocolOptions envoy_config_core_v3_GrpcProtocolOptions;
extern const upb_msglayout envoy_config_core_v3_TcpProtocolOptions_msginit;
extern const upb_msglayout envoy_config_core_v3_UpstreamHttpProtocolOptions_msginit;
extern const upb_msglayout envoy_config_core_v3_HttpProtocolOptions_msginit;
extern const upb_msglayout envoy_config_core_v3_Http1ProtocolOptions_msginit;
extern const upb_msglayout envoy_config_core_v3_Http1ProtocolOptions_HeaderKeyFormat_msginit;
extern const upb_msglayout envoy_config_core_v3_Http1ProtocolOptions_HeaderKeyFormat_ProperCaseWords_msginit;
extern const upb_msglayout envoy_config_core_v3_Http2ProtocolOptions_msginit;
extern const upb_msglayout envoy_config_core_v3_Http2ProtocolOptions_SettingsParameter_msginit;
extern const upb_msglayout envoy_config_core_v3_GrpcProtocolOptions_msginit;
struct google_protobuf_BoolValue;
struct google_protobuf_Duration;
struct google_protobuf_UInt32Value;
extern const upb_msglayout google_protobuf_BoolValue_msginit;
extern const upb_msglayout google_protobuf_Duration_msginit;
extern const upb_msglayout google_protobuf_UInt32Value_msginit;

typedef enum {
  envoy_config_core_v3_HttpProtocolOptions_ALLOW = 0,
  envoy_config_core_v3_HttpProtocolOptions_REJECT_REQUEST = 1,
  envoy_config_core_v3_HttpProtocolOptions_DROP_HEADER = 2
} envoy_config_core_v3_HttpProtocolOptions_HeadersWithUnderscoresAction;


/* envoy.config.core.v3.TcpProtocolOptions */

UPB_INLINE envoy_config_core_v3_TcpProtocolOptions *envoy_config_core_v3_TcpProtocolOptions_new(upb_arena *arena) {
  return (envoy_config_core_v3_TcpProtocolOptions *)_upb_msg_new(&envoy_config_core_v3_TcpProtocolOptions_msginit, arena);
}
UPB_INLINE envoy_config_core_v3_TcpProtocolOptions *envoy_config_core_v3_TcpProtocolOptions_parse(const char *buf, size_t size,
                        upb_arena *arena) {
  envoy_config_core_v3_TcpProtocolOptions *ret = envoy_config_core_v3_TcpProtocolOptions_new(arena);
  return (ret && upb_decode(buf, size, ret, &envoy_config_core_v3_TcpProtocolOptions_msginit, arena)) ? ret : NULL;
}
UPB_INLINE char *envoy_config_core_v3_TcpProtocolOptions_serialize(const envoy_config_core_v3_TcpProtocolOptions *msg, upb_arena *arena, size_t *len) {
  return upb_encode(msg, &envoy_config_core_v3_TcpProtocolOptions_msginit, arena, len);
}



/* envoy.config.core.v3.UpstreamHttpProtocolOptions */

UPB_INLINE envoy_config_core_v3_UpstreamHttpProtocolOptions *envoy_config_core_v3_UpstreamHttpProtocolOptions_new(upb_arena *arena) {
  return (envoy_config_core_v3_UpstreamHttpProtocolOptions *)_upb_msg_new(&envoy_config_core_v3_UpstreamHttpProtocolOptions_msginit, arena);
}
UPB_INLINE envoy_config_core_v3_UpstreamHttpProtocolOptions *envoy_config_core_v3_UpstreamHttpProtocolOptions_parse(const char *buf, size_t size,
                        upb_arena *arena) {
  envoy_config_core_v3_UpstreamHttpProtocolOptions *ret = envoy_config_core_v3_UpstreamHttpProtocolOptions_new(arena);
  return (ret && upb_decode(buf, size, ret, &envoy_config_core_v3_UpstreamHttpProtocolOptions_msginit, arena)) ? ret : NULL;
}
UPB_INLINE char *envoy_config_core_v3_UpstreamHttpProtocolOptions_serialize(const envoy_config_core_v3_UpstreamHttpProtocolOptions *msg, upb_arena *arena, size_t *len) {
  return upb_encode(msg, &envoy_config_core_v3_UpstreamHttpProtocolOptions_msginit, arena, len);
}

UPB_INLINE bool envoy_config_core_v3_UpstreamHttpProtocolOptions_auto_sni(const envoy_config_core_v3_UpstreamHttpProtocolOptions *msg) { return *UPB_PTR_AT(msg, UPB_SIZE(0, 0), bool); }
UPB_INLINE bool envoy_config_core_v3_UpstreamHttpProtocolOptions_auto_san_validation(const envoy_config_core_v3_UpstreamHttpProtocolOptions *msg) { return *UPB_PTR_AT(msg, UPB_SIZE(1, 1), bool); }

UPB_INLINE void envoy_config_core_v3_UpstreamHttpProtocolOptions_set_auto_sni(envoy_config_core_v3_UpstreamHttpProtocolOptions *msg, bool value) {
  *UPB_PTR_AT(msg, UPB_SIZE(0, 0), bool) = value;
}
UPB_INLINE void envoy_config_core_v3_UpstreamHttpProtocolOptions_set_auto_san_validation(envoy_config_core_v3_UpstreamHttpProtocolOptions *msg, bool value) {
  *UPB_PTR_AT(msg, UPB_SIZE(1, 1), bool) = value;
}

/* envoy.config.core.v3.HttpProtocolOptions */

UPB_INLINE envoy_config_core_v3_HttpProtocolOptions *envoy_config_core_v3_HttpProtocolOptions_new(upb_arena *arena) {
  return (envoy_config_core_v3_HttpProtocolOptions *)_upb_msg_new(&envoy_config_core_v3_HttpProtocolOptions_msginit, arena);
}
UPB_INLINE envoy_config_core_v3_HttpProtocolOptions *envoy_config_core_v3_HttpProtocolOptions_parse(const char *buf, size_t size,
                        upb_arena *arena) {
  envoy_config_core_v3_HttpProtocolOptions *ret = envoy_config_core_v3_HttpProtocolOptions_new(arena);
  return (ret && upb_decode(buf, size, ret, &envoy_config_core_v3_HttpProtocolOptions_msginit, arena)) ? ret : NULL;
}
UPB_INLINE char *envoy_config_core_v3_HttpProtocolOptions_serialize(const envoy_config_core_v3_HttpProtocolOptions *msg, upb_arena *arena, size_t *len) {
  return upb_encode(msg, &envoy_config_core_v3_HttpProtocolOptions_msginit, arena, len);
}

UPB_INLINE bool envoy_config_core_v3_HttpProtocolOptions_has_idle_timeout(const envoy_config_core_v3_HttpProtocolOptions *msg) { return _upb_has_submsg_nohasbit(msg, UPB_SIZE(8, 8)); }
UPB_INLINE const struct google_protobuf_Duration* envoy_config_core_v3_HttpProtocolOptions_idle_timeout(const envoy_config_core_v3_HttpProtocolOptions *msg) { return *UPB_PTR_AT(msg, UPB_SIZE(8, 8), const struct google_protobuf_Duration*); }
UPB_INLINE bool envoy_config_core_v3_HttpProtocolOptions_has_max_headers_count(const envoy_config_core_v3_HttpProtocolOptions *msg) { return _upb_has_submsg_nohasbit(msg, UPB_SIZE(12, 16)); }
UPB_INLINE const struct google_protobuf_UInt32Value* envoy_config_core_v3_HttpProtocolOptions_max_headers_count(const envoy_config_core_v3_HttpProtocolOptions *msg) { return *UPB_PTR_AT(msg, UPB_SIZE(12, 16), const struct google_protobuf_UInt32Value*); }
UPB_INLINE bool envoy_config_core_v3_HttpProtocolOptions_has_max_connection_duration(const envoy_config_core_v3_HttpProtocolOptions *msg) { return _upb_has_submsg_nohasbit(msg, UPB_SIZE(16, 24)); }
UPB_INLINE const struct google_protobuf_Duration* envoy_config_core_v3_HttpProtocolOptions_max_connection_duration(const envoy_config_core_v3_HttpProtocolOptions *msg) { return *UPB_PTR_AT(msg, UPB_SIZE(16, 24), const struct google_protobuf_Duration*); }
UPB_INLINE bool envoy_config_core_v3_HttpProtocolOptions_has_max_stream_duration(const envoy_config_core_v3_HttpProtocolOptions *msg) { return _upb_has_submsg_nohasbit(msg, UPB_SIZE(20, 32)); }
UPB_INLINE const struct google_protobuf_Duration* envoy_config_core_v3_HttpProtocolOptions_max_stream_duration(const envoy_config_core_v3_HttpProtocolOptions *msg) { return *UPB_PTR_AT(msg, UPB_SIZE(20, 32), const struct google_protobuf_Duration*); }
UPB_INLINE int32_t envoy_config_core_v3_HttpProtocolOptions_headers_with_underscores_action(const envoy_config_core_v3_HttpProtocolOptions *msg) { return *UPB_PTR_AT(msg, UPB_SIZE(0, 0), int32_t); }

UPB_INLINE void envoy_config_core_v3_HttpProtocolOptions_set_idle_timeout(envoy_config_core_v3_HttpProtocolOptions *msg, struct google_protobuf_Duration* value) {
  *UPB_PTR_AT(msg, UPB_SIZE(8, 8), struct google_protobuf_Duration*) = value;
}
UPB_INLINE struct google_protobuf_Duration* envoy_config_core_v3_HttpProtocolOptions_mutable_idle_timeout(envoy_config_core_v3_HttpProtocolOptions *msg, upb_arena *arena) {
  struct google_protobuf_Duration* sub = (struct google_protobuf_Duration*)envoy_config_core_v3_HttpProtocolOptions_idle_timeout(msg);
  if (sub == NULL) {
    sub = (struct google_protobuf_Duration*)_upb_msg_new(&google_protobuf_Duration_msginit, arena);
    if (!sub) return NULL;
    envoy_config_core_v3_HttpProtocolOptions_set_idle_timeout(msg, sub);
  }
  return sub;
}
UPB_INLINE void envoy_config_core_v3_HttpProtocolOptions_set_max_headers_count(envoy_config_core_v3_HttpProtocolOptions *msg, struct google_protobuf_UInt32Value* value) {
  *UPB_PTR_AT(msg, UPB_SIZE(12, 16), struct google_protobuf_UInt32Value*) = value;
}
UPB_INLINE struct google_protobuf_UInt32Value* envoy_config_core_v3_HttpProtocolOptions_mutable_max_headers_count(envoy_config_core_v3_HttpProtocolOptions *msg, upb_arena *arena) {
  struct google_protobuf_UInt32Value* sub = (struct google_protobuf_UInt32Value*)envoy_config_core_v3_HttpProtocolOptions_max_headers_count(msg);
  if (sub == NULL) {
    sub = (struct google_protobuf_UInt32Value*)_upb_msg_new(&google_protobuf_UInt32Value_msginit, arena);
    if (!sub) return NULL;
    envoy_config_core_v3_HttpProtocolOptions_set_max_headers_count(msg, sub);
  }
  return sub;
}
UPB_INLINE void envoy_config_core_v3_HttpProtocolOptions_set_max_connection_duration(envoy_config_core_v3_HttpProtocolOptions *msg, struct google_protobuf_Duration* value) {
  *UPB_PTR_AT(msg, UPB_SIZE(16, 24), struct google_protobuf_Duration*) = value;
}
UPB_INLINE struct google_protobuf_Duration* envoy_config_core_v3_HttpProtocolOptions_mutable_max_connection_duration(envoy_config_core_v3_HttpProtocolOptions *msg, upb_arena *arena) {
  struct google_protobuf_Duration* sub = (struct google_protobuf_Duration*)envoy_config_core_v3_HttpProtocolOptions_max_connection_duration(msg);
  if (sub == NULL) {
    sub = (struct google_protobuf_Duration*)_upb_msg_new(&google_protobuf_Duration_msginit, arena);
    if (!sub) return NULL;
    envoy_config_core_v3_HttpProtocolOptions_set_max_connection_duration(msg, sub);
  }
  return sub;
}
UPB_INLINE void envoy_config_core_v3_HttpProtocolOptions_set_max_stream_duration(envoy_config_core_v3_HttpProtocolOptions *msg, struct google_protobuf_Duration* value) {
  *UPB_PTR_AT(msg, UPB_SIZE(20, 32), struct google_protobuf_Duration*) = value;
}
UPB_INLINE struct google_protobuf_Duration* envoy_config_core_v3_HttpProtocolOptions_mutable_max_stream_duration(envoy_config_core_v3_HttpProtocolOptions *msg, upb_arena *arena) {
  struct google_protobuf_Duration* sub = (struct google_protobuf_Duration*)envoy_config_core_v3_HttpProtocolOptions_max_stream_duration(msg);
  if (sub == NULL) {
    sub = (struct google_protobuf_Duration*)_upb_msg_new(&google_protobuf_Duration_msginit, arena);
    if (!sub) return NULL;
    envoy_config_core_v3_HttpProtocolOptions_set_max_stream_duration(msg, sub);
  }
  return sub;
}
UPB_INLINE void envoy_config_core_v3_HttpProtocolOptions_set_headers_with_underscores_action(envoy_config_core_v3_HttpProtocolOptions *msg, int32_t value) {
  *UPB_PTR_AT(msg, UPB_SIZE(0, 0), int32_t) = value;
}

/* envoy.config.core.v3.Http1ProtocolOptions */

UPB_INLINE envoy_config_core_v3_Http1ProtocolOptions *envoy_config_core_v3_Http1ProtocolOptions_new(upb_arena *arena) {
  return (envoy_config_core_v3_Http1ProtocolOptions *)_upb_msg_new(&envoy_config_core_v3_Http1ProtocolOptions_msginit, arena);
}
UPB_INLINE envoy_config_core_v3_Http1ProtocolOptions *envoy_config_core_v3_Http1ProtocolOptions_parse(const char *buf, size_t size,
                        upb_arena *arena) {
  envoy_config_core_v3_Http1ProtocolOptions *ret = envoy_config_core_v3_Http1ProtocolOptions_new(arena);
  return (ret && upb_decode(buf, size, ret, &envoy_config_core_v3_Http1ProtocolOptions_msginit, arena)) ? ret : NULL;
}
UPB_INLINE char *envoy_config_core_v3_Http1ProtocolOptions_serialize(const envoy_config_core_v3_Http1ProtocolOptions *msg, upb_arena *arena, size_t *len) {
  return upb_encode(msg, &envoy_config_core_v3_Http1ProtocolOptions_msginit, arena, len);
}

UPB_INLINE bool envoy_config_core_v3_Http1ProtocolOptions_has_allow_absolute_url(const envoy_config_core_v3_Http1ProtocolOptions *msg) { return _upb_has_submsg_nohasbit(msg, UPB_SIZE(12, 24)); }
UPB_INLINE const struct google_protobuf_BoolValue* envoy_config_core_v3_Http1ProtocolOptions_allow_absolute_url(const envoy_config_core_v3_Http1ProtocolOptions *msg) { return *UPB_PTR_AT(msg, UPB_SIZE(12, 24), const struct google_protobuf_BoolValue*); }
UPB_INLINE bool envoy_config_core_v3_Http1ProtocolOptions_accept_http_10(const envoy_config_core_v3_Http1ProtocolOptions *msg) { return *UPB_PTR_AT(msg, UPB_SIZE(0, 0), bool); }
UPB_INLINE upb_strview envoy_config_core_v3_Http1ProtocolOptions_default_host_for_http_10(const envoy_config_core_v3_Http1ProtocolOptions *msg) { return *UPB_PTR_AT(msg, UPB_SIZE(4, 8), upb_strview); }
UPB_INLINE bool envoy_config_core_v3_Http1ProtocolOptions_has_header_key_format(const envoy_config_core_v3_Http1ProtocolOptions *msg) { return _upb_has_submsg_nohasbit(msg, UPB_SIZE(16, 32)); }
UPB_INLINE const envoy_config_core_v3_Http1ProtocolOptions_HeaderKeyFormat* envoy_config_core_v3_Http1ProtocolOptions_header_key_format(const envoy_config_core_v3_Http1ProtocolOptions *msg) { return *UPB_PTR_AT(msg, UPB_SIZE(16, 32), const envoy_config_core_v3_Http1ProtocolOptions_HeaderKeyFormat*); }
UPB_INLINE bool envoy_config_core_v3_Http1ProtocolOptions_enable_trailers(const envoy_config_core_v3_Http1ProtocolOptions *msg) { return *UPB_PTR_AT(msg, UPB_SIZE(1, 1), bool); }

UPB_INLINE void envoy_config_core_v3_Http1ProtocolOptions_set_allow_absolute_url(envoy_config_core_v3_Http1ProtocolOptions *msg, struct google_protobuf_BoolValue* value) {
  *UPB_PTR_AT(msg, UPB_SIZE(12, 24), struct google_protobuf_BoolValue*) = value;
}
UPB_INLINE struct google_protobuf_BoolValue* envoy_config_core_v3_Http1ProtocolOptions_mutable_allow_absolute_url(envoy_config_core_v3_Http1ProtocolOptions *msg, upb_arena *arena) {
  struct google_protobuf_BoolValue* sub = (struct google_protobuf_BoolValue*)envoy_config_core_v3_Http1ProtocolOptions_allow_absolute_url(msg);
  if (sub == NULL) {
    sub = (struct google_protobuf_BoolValue*)_upb_msg_new(&google_protobuf_BoolValue_msginit, arena);
    if (!sub) return NULL;
    envoy_config_core_v3_Http1ProtocolOptions_set_allow_absolute_url(msg, sub);
  }
  return sub;
}
UPB_INLINE void envoy_config_core_v3_Http1ProtocolOptions_set_accept_http_10(envoy_config_core_v3_Http1ProtocolOptions *msg, bool value) {
  *UPB_PTR_AT(msg, UPB_SIZE(0, 0), bool) = value;
}
UPB_INLINE void envoy_config_core_v3_Http1ProtocolOptions_set_default_host_for_http_10(envoy_config_core_v3_Http1ProtocolOptions *msg, upb_strview value) {
  *UPB_PTR_AT(msg, UPB_SIZE(4, 8), upb_strview) = value;
}
UPB_INLINE void envoy_config_core_v3_Http1ProtocolOptions_set_header_key_format(envoy_config_core_v3_Http1ProtocolOptions *msg, envoy_config_core_v3_Http1ProtocolOptions_HeaderKeyFormat* value) {
  *UPB_PTR_AT(msg, UPB_SIZE(16, 32), envoy_config_core_v3_Http1ProtocolOptions_HeaderKeyFormat*) = value;
}
UPB_INLINE struct envoy_config_core_v3_Http1ProtocolOptions_HeaderKeyFormat* envoy_config_core_v3_Http1ProtocolOptions_mutable_header_key_format(envoy_config_core_v3_Http1ProtocolOptions *msg, upb_arena *arena) {
  struct envoy_config_core_v3_Http1ProtocolOptions_HeaderKeyFormat* sub = (struct envoy_config_core_v3_Http1ProtocolOptions_HeaderKeyFormat*)envoy_config_core_v3_Http1ProtocolOptions_header_key_format(msg);
  if (sub == NULL) {
    sub = (struct envoy_config_core_v3_Http1ProtocolOptions_HeaderKeyFormat*)_upb_msg_new(&envoy_config_core_v3_Http1ProtocolOptions_HeaderKeyFormat_msginit, arena);
    if (!sub) return NULL;
    envoy_config_core_v3_Http1ProtocolOptions_set_header_key_format(msg, sub);
  }
  return sub;
}
UPB_INLINE void envoy_config_core_v3_Http1ProtocolOptions_set_enable_trailers(envoy_config_core_v3_Http1ProtocolOptions *msg, bool value) {
  *UPB_PTR_AT(msg, UPB_SIZE(1, 1), bool) = value;
}

/* envoy.config.core.v3.Http1ProtocolOptions.HeaderKeyFormat */

UPB_INLINE envoy_config_core_v3_Http1ProtocolOptions_HeaderKeyFormat *envoy_config_core_v3_Http1ProtocolOptions_HeaderKeyFormat_new(upb_arena *arena) {
  return (envoy_config_core_v3_Http1ProtocolOptions_HeaderKeyFormat *)_upb_msg_new(&envoy_config_core_v3_Http1ProtocolOptions_HeaderKeyFormat_msginit, arena);
}
UPB_INLINE envoy_config_core_v3_Http1ProtocolOptions_HeaderKeyFormat *envoy_config_core_v3_Http1ProtocolOptions_HeaderKeyFormat_parse(const char *buf, size_t size,
                        upb_arena *arena) {
  envoy_config_core_v3_Http1ProtocolOptions_HeaderKeyFormat *ret = envoy_config_core_v3_Http1ProtocolOptions_HeaderKeyFormat_new(arena);
  return (ret && upb_decode(buf, size, ret, &envoy_config_core_v3_Http1ProtocolOptions_HeaderKeyFormat_msginit, arena)) ? ret : NULL;
}
UPB_INLINE char *envoy_config_core_v3_Http1ProtocolOptions_HeaderKeyFormat_serialize(const envoy_config_core_v3_Http1ProtocolOptions_HeaderKeyFormat *msg, upb_arena *arena, size_t *len) {
  return upb_encode(msg, &envoy_config_core_v3_Http1ProtocolOptions_HeaderKeyFormat_msginit, arena, len);
}

typedef enum {
  envoy_config_core_v3_Http1ProtocolOptions_HeaderKeyFormat_header_format_proper_case_words = 1,
  envoy_config_core_v3_Http1ProtocolOptions_HeaderKeyFormat_header_format_NOT_SET = 0
} envoy_config_core_v3_Http1ProtocolOptions_HeaderKeyFormat_header_format_oneofcases;
UPB_INLINE envoy_config_core_v3_Http1ProtocolOptions_HeaderKeyFormat_header_format_oneofcases envoy_config_core_v3_Http1ProtocolOptions_HeaderKeyFormat_header_format_case(const envoy_config_core_v3_Http1ProtocolOptions_HeaderKeyFormat* msg) { return (envoy_config_core_v3_Http1ProtocolOptions_HeaderKeyFormat_header_format_oneofcases)*UPB_PTR_AT(msg, UPB_SIZE(4, 8), int32_t); }

UPB_INLINE bool envoy_config_core_v3_Http1ProtocolOptions_HeaderKeyFormat_has_proper_case_words(const envoy_config_core_v3_Http1ProtocolOptions_HeaderKeyFormat *msg) { return _upb_getoneofcase(msg, UPB_SIZE(4, 8)) == 1; }
UPB_INLINE const envoy_config_core_v3_Http1ProtocolOptions_HeaderKeyFormat_ProperCaseWords* envoy_config_core_v3_Http1ProtocolOptions_HeaderKeyFormat_proper_case_words(const envoy_config_core_v3_Http1ProtocolOptions_HeaderKeyFormat *msg) { return UPB_READ_ONEOF(msg, const envoy_config_core_v3_Http1ProtocolOptions_HeaderKeyFormat_ProperCaseWords*, UPB_SIZE(0, 0), UPB_SIZE(4, 8), 1, NULL); }

UPB_INLINE void envoy_config_core_v3_Http1ProtocolOptions_HeaderKeyFormat_set_proper_case_words(envoy_config_core_v3_Http1ProtocolOptions_HeaderKeyFormat *msg, envoy_config_core_v3_Http1ProtocolOptions_HeaderKeyFormat_ProperCaseWords* value) {
  UPB_WRITE_ONEOF(msg, envoy_config_core_v3_Http1ProtocolOptions_HeaderKeyFormat_ProperCaseWords*, UPB_SIZE(0, 0), value, UPB_SIZE(4, 8), 1);
}
UPB_INLINE struct envoy_config_core_v3_Http1ProtocolOptions_HeaderKeyFormat_ProperCaseWords* envoy_config_core_v3_Http1ProtocolOptions_HeaderKeyFormat_mutable_proper_case_words(envoy_config_core_v3_Http1ProtocolOptions_HeaderKeyFormat *msg, upb_arena *arena) {
  struct envoy_config_core_v3_Http1ProtocolOptions_HeaderKeyFormat_ProperCaseWords* sub = (struct envoy_config_core_v3_Http1ProtocolOptions_HeaderKeyFormat_ProperCaseWords*)envoy_config_core_v3_Http1ProtocolOptions_HeaderKeyFormat_proper_case_words(msg);
  if (sub == NULL) {
    sub = (struct envoy_config_core_v3_Http1ProtocolOptions_HeaderKeyFormat_ProperCaseWords*)_upb_msg_new(&envoy_config_core_v3_Http1ProtocolOptions_HeaderKeyFormat_ProperCaseWords_msginit, arena);
    if (!sub) return NULL;
    envoy_config_core_v3_Http1ProtocolOptions_HeaderKeyFormat_set_proper_case_words(msg, sub);
  }
  return sub;
}

/* envoy.config.core.v3.Http1ProtocolOptions.HeaderKeyFormat.ProperCaseWords */

UPB_INLINE envoy_config_core_v3_Http1ProtocolOptions_HeaderKeyFormat_ProperCaseWords *envoy_config_core_v3_Http1ProtocolOptions_HeaderKeyFormat_ProperCaseWords_new(upb_arena *arena) {
  return (envoy_config_core_v3_Http1ProtocolOptions_HeaderKeyFormat_ProperCaseWords *)_upb_msg_new(&envoy_config_core_v3_Http1ProtocolOptions_HeaderKeyFormat_ProperCaseWords_msginit, arena);
}
UPB_INLINE envoy_config_core_v3_Http1ProtocolOptions_HeaderKeyFormat_ProperCaseWords *envoy_config_core_v3_Http1ProtocolOptions_HeaderKeyFormat_ProperCaseWords_parse(const char *buf, size_t size,
                        upb_arena *arena) {
  envoy_config_core_v3_Http1ProtocolOptions_HeaderKeyFormat_ProperCaseWords *ret = envoy_config_core_v3_Http1ProtocolOptions_HeaderKeyFormat_ProperCaseWords_new(arena);
  return (ret && upb_decode(buf, size, ret, &envoy_config_core_v3_Http1ProtocolOptions_HeaderKeyFormat_ProperCaseWords_msginit, arena)) ? ret : NULL;
}
UPB_INLINE char *envoy_config_core_v3_Http1ProtocolOptions_HeaderKeyFormat_ProperCaseWords_serialize(const envoy_config_core_v3_Http1ProtocolOptions_HeaderKeyFormat_ProperCaseWords *msg, upb_arena *arena, size_t *len) {
  return upb_encode(msg, &envoy_config_core_v3_Http1ProtocolOptions_HeaderKeyFormat_ProperCaseWords_msginit, arena, len);
}



/* envoy.config.core.v3.Http2ProtocolOptions */

UPB_INLINE envoy_config_core_v3_Http2ProtocolOptions *envoy_config_core_v3_Http2ProtocolOptions_new(upb_arena *arena) {
  return (envoy_config_core_v3_Http2ProtocolOptions *)_upb_msg_new(&envoy_config_core_v3_Http2ProtocolOptions_msginit, arena);
}
UPB_INLINE envoy_config_core_v3_Http2ProtocolOptions *envoy_config_core_v3_Http2ProtocolOptions_parse(const char *buf, size_t size,
                        upb_arena *arena) {
  envoy_config_core_v3_Http2ProtocolOptions *ret = envoy_config_core_v3_Http2ProtocolOptions_new(arena);
  return (ret && upb_decode(buf, size, ret, &envoy_config_core_v3_Http2ProtocolOptions_msginit, arena)) ? ret : NULL;
}
UPB_INLINE char *envoy_config_core_v3_Http2ProtocolOptions_serialize(const envoy_config_core_v3_Http2ProtocolOptions *msg, upb_arena *arena, size_t *len) {
  return upb_encode(msg, &envoy_config_core_v3_Http2ProtocolOptions_msginit, arena, len);
}

UPB_INLINE bool envoy_config_core_v3_Http2ProtocolOptions_has_hpack_table_size(const envoy_config_core_v3_Http2ProtocolOptions *msg) { return _upb_has_submsg_nohasbit(msg, UPB_SIZE(4, 8)); }
UPB_INLINE const struct google_protobuf_UInt32Value* envoy_config_core_v3_Http2ProtocolOptions_hpack_table_size(const envoy_config_core_v3_Http2ProtocolOptions *msg) { return *UPB_PTR_AT(msg, UPB_SIZE(4, 8), const struct google_protobuf_UInt32Value*); }
UPB_INLINE bool envoy_config_core_v3_Http2ProtocolOptions_has_max_concurrent_streams(const envoy_config_core_v3_Http2ProtocolOptions *msg) { return _upb_has_submsg_nohasbit(msg, UPB_SIZE(8, 16)); }
UPB_INLINE const struct google_protobuf_UInt32Value* envoy_config_core_v3_Http2ProtocolOptions_max_concurrent_streams(const envoy_config_core_v3_Http2ProtocolOptions *msg) { return *UPB_PTR_AT(msg, UPB_SIZE(8, 16), const struct google_protobuf_UInt32Value*); }
UPB_INLINE bool envoy_config_core_v3_Http2ProtocolOptions_has_initial_stream_window_size(const envoy_config_core_v3_Http2ProtocolOptions *msg) { return _upb_has_submsg_nohasbit(msg, UPB_SIZE(12, 24)); }
UPB_INLINE const struct google_protobuf_UInt32Value* envoy_config_core_v3_Http2ProtocolOptions_initial_stream_window_size(const envoy_config_core_v3_Http2ProtocolOptions *msg) { return *UPB_PTR_AT(msg, UPB_SIZE(12, 24), const struct google_protobuf_UInt32Value*); }
UPB_INLINE bool envoy_config_core_v3_Http2ProtocolOptions_has_initial_connection_window_size(const envoy_config_core_v3_Http2ProtocolOptions *msg) { return _upb_has_submsg_nohasbit(msg, UPB_SIZE(16, 32)); }
UPB_INLINE const struct google_protobuf_UInt32Value* envoy_config_core_v3_Http2ProtocolOptions_initial_connection_window_size(const envoy_config_core_v3_Http2ProtocolOptions *msg) { return *UPB_PTR_AT(msg, UPB_SIZE(16, 32), const struct google_protobuf_UInt32Value*); }
UPB_INLINE bool envoy_config_core_v3_Http2ProtocolOptions_allow_connect(const envoy_config_core_v3_Http2ProtocolOptions *msg) { return *UPB_PTR_AT(msg, UPB_SIZE(0, 0), bool); }
UPB_INLINE bool envoy_config_core_v3_Http2ProtocolOptions_allow_metadata(const envoy_config_core_v3_Http2ProtocolOptions *msg) { return *UPB_PTR_AT(msg, UPB_SIZE(1, 1), bool); }
UPB_INLINE bool envoy_config_core_v3_Http2ProtocolOptions_has_max_outbound_frames(const envoy_config_core_v3_Http2ProtocolOptions *msg) { return _upb_has_submsg_nohasbit(msg, UPB_SIZE(20, 40)); }
UPB_INLINE const struct google_protobuf_UInt32Value* envoy_config_core_v3_Http2ProtocolOptions_max_outbound_frames(const envoy_config_core_v3_Http2ProtocolOptions *msg) { return *UPB_PTR_AT(msg, UPB_SIZE(20, 40), const struct google_protobuf_UInt32Value*); }
UPB_INLINE bool envoy_config_core_v3_Http2ProtocolOptions_has_max_outbound_control_frames(const envoy_config_core_v3_Http2ProtocolOptions *msg) { return _upb_has_submsg_nohasbit(msg, UPB_SIZE(24, 48)); }
UPB_INLINE const struct google_protobuf_UInt32Value* envoy_config_core_v3_Http2ProtocolOptions_max_outbound_control_frames(const envoy_config_core_v3_Http2ProtocolOptions *msg) { return *UPB_PTR_AT(msg, UPB_SIZE(24, 48), const struct google_protobuf_UInt32Value*); }
UPB_INLINE bool envoy_config_core_v3_Http2ProtocolOptions_has_max_consecutive_inbound_frames_with_empty_payload(const envoy_config_core_v3_Http2ProtocolOptions *msg) { return _upb_has_submsg_nohasbit(msg, UPB_SIZE(28, 56)); }
UPB_INLINE const struct google_protobuf_UInt32Value* envoy_config_core_v3_Http2ProtocolOptions_max_consecutive_inbound_frames_with_empty_payload(const envoy_config_core_v3_Http2ProtocolOptions *msg) { return *UPB_PTR_AT(msg, UPB_SIZE(28, 56), const struct google_protobuf_UInt32Value*); }
UPB_INLINE bool envoy_config_core_v3_Http2ProtocolOptions_has_max_inbound_priority_frames_per_stream(const envoy_config_core_v3_Http2ProtocolOptions *msg) { return _upb_has_submsg_nohasbit(msg, UPB_SIZE(32, 64)); }
UPB_INLINE const struct google_protobuf_UInt32Value* envoy_config_core_v3_Http2ProtocolOptions_max_inbound_priority_frames_per_stream(const envoy_config_core_v3_Http2ProtocolOptions *msg) { return *UPB_PTR_AT(msg, UPB_SIZE(32, 64), const struct google_protobuf_UInt32Value*); }
UPB_INLINE bool envoy_config_core_v3_Http2ProtocolOptions_has_max_inbound_window_update_frames_per_data_frame_sent(const envoy_config_core_v3_Http2ProtocolOptions *msg) { return _upb_has_submsg_nohasbit(msg, UPB_SIZE(36, 72)); }
UPB_INLINE const struct google_protobuf_UInt32Value* envoy_config_core_v3_Http2ProtocolOptions_max_inbound_window_update_frames_per_data_frame_sent(const envoy_config_core_v3_Http2ProtocolOptions *msg) { return *UPB_PTR_AT(msg, UPB_SIZE(36, 72), const struct google_protobuf_UInt32Value*); }
UPB_INLINE bool envoy_config_core_v3_Http2ProtocolOptions_stream_error_on_invalid_http_messaging(const envoy_config_core_v3_Http2ProtocolOptions *msg) { return *UPB_PTR_AT(msg, UPB_SIZE(2, 2), bool); }
UPB_INLINE bool envoy_config_core_v3_Http2ProtocolOptions_has_custom_settings_parameters(const envoy_config_core_v3_Http2ProtocolOptions *msg) { return _upb_has_submsg_nohasbit(msg, UPB_SIZE(40, 80)); }
UPB_INLINE const envoy_config_core_v3_Http2ProtocolOptions_SettingsParameter* const* envoy_config_core_v3_Http2ProtocolOptions_custom_settings_parameters(const envoy_config_core_v3_Http2ProtocolOptions *msg, size_t *len) { return (const envoy_config_core_v3_Http2ProtocolOptions_SettingsParameter* const*)_upb_array_accessor(msg, UPB_SIZE(40, 80), len); }

UPB_INLINE void envoy_config_core_v3_Http2ProtocolOptions_set_hpack_table_size(envoy_config_core_v3_Http2ProtocolOptions *msg, struct google_protobuf_UInt32Value* value) {
  *UPB_PTR_AT(msg, UPB_SIZE(4, 8), struct google_protobuf_UInt32Value*) = value;
}
UPB_INLINE struct google_protobuf_UInt32Value* envoy_config_core_v3_Http2ProtocolOptions_mutable_hpack_table_size(envoy_config_core_v3_Http2ProtocolOptions *msg, upb_arena *arena) {
  struct google_protobuf_UInt32Value* sub = (struct google_protobuf_UInt32Value*)envoy_config_core_v3_Http2ProtocolOptions_hpack_table_size(msg);
  if (sub == NULL) {
    sub = (struct google_protobuf_UInt32Value*)_upb_msg_new(&google_protobuf_UInt32Value_msginit, arena);
    if (!sub) return NULL;
    envoy_config_core_v3_Http2ProtocolOptions_set_hpack_table_size(msg, sub);
  }
  return sub;
}
UPB_INLINE void envoy_config_core_v3_Http2ProtocolOptions_set_max_concurrent_streams(envoy_config_core_v3_Http2ProtocolOptions *msg, struct google_protobuf_UInt32Value* value) {
  *UPB_PTR_AT(msg, UPB_SIZE(8, 16), struct google_protobuf_UInt32Value*) = value;
}
UPB_INLINE struct google_protobuf_UInt32Value* envoy_config_core_v3_Http2ProtocolOptions_mutable_max_concurrent_streams(envoy_config_core_v3_Http2ProtocolOptions *msg, upb_arena *arena) {
  struct google_protobuf_UInt32Value* sub = (struct google_protobuf_UInt32Value*)envoy_config_core_v3_Http2ProtocolOptions_max_concurrent_streams(msg);
  if (sub == NULL) {
    sub = (struct google_protobuf_UInt32Value*)_upb_msg_new(&google_protobuf_UInt32Value_msginit, arena);
    if (!sub) return NULL;
    envoy_config_core_v3_Http2ProtocolOptions_set_max_concurrent_streams(msg, sub);
  }
  return sub;
}
UPB_INLINE void envoy_config_core_v3_Http2ProtocolOptions_set_initial_stream_window_size(envoy_config_core_v3_Http2ProtocolOptions *msg, struct google_protobuf_UInt32Value* value) {
  *UPB_PTR_AT(msg, UPB_SIZE(12, 24), struct google_protobuf_UInt32Value*) = value;
}
UPB_INLINE struct google_protobuf_UInt32Value* envoy_config_core_v3_Http2ProtocolOptions_mutable_initial_stream_window_size(envoy_config_core_v3_Http2ProtocolOptions *msg, upb_arena *arena) {
  struct google_protobuf_UInt32Value* sub = (struct google_protobuf_UInt32Value*)envoy_config_core_v3_Http2ProtocolOptions_initial_stream_window_size(msg);
  if (sub == NULL) {
    sub = (struct google_protobuf_UInt32Value*)_upb_msg_new(&google_protobuf_UInt32Value_msginit, arena);
    if (!sub) return NULL;
    envoy_config_core_v3_Http2ProtocolOptions_set_initial_stream_window_size(msg, sub);
  }
  return sub;
}
UPB_INLINE void envoy_config_core_v3_Http2ProtocolOptions_set_initial_connection_window_size(envoy_config_core_v3_Http2ProtocolOptions *msg, struct google_protobuf_UInt32Value* value) {
  *UPB_PTR_AT(msg, UPB_SIZE(16, 32), struct google_protobuf_UInt32Value*) = value;
}
UPB_INLINE struct google_protobuf_UInt32Value* envoy_config_core_v3_Http2ProtocolOptions_mutable_initial_connection_window_size(envoy_config_core_v3_Http2ProtocolOptions *msg, upb_arena *arena) {
  struct google_protobuf_UInt32Value* sub = (struct google_protobuf_UInt32Value*)envoy_config_core_v3_Http2ProtocolOptions_initial_connection_window_size(msg);
  if (sub == NULL) {
    sub = (struct google_protobuf_UInt32Value*)_upb_msg_new(&google_protobuf_UInt32Value_msginit, arena);
    if (!sub) return NULL;
    envoy_config_core_v3_Http2ProtocolOptions_set_initial_connection_window_size(msg, sub);
  }
  return sub;
}
UPB_INLINE void envoy_config_core_v3_Http2ProtocolOptions_set_allow_connect(envoy_config_core_v3_Http2ProtocolOptions *msg, bool value) {
  *UPB_PTR_AT(msg, UPB_SIZE(0, 0), bool) = value;
}
UPB_INLINE void envoy_config_core_v3_Http2ProtocolOptions_set_allow_metadata(envoy_config_core_v3_Http2ProtocolOptions *msg, bool value) {
  *UPB_PTR_AT(msg, UPB_SIZE(1, 1), bool) = value;
}
UPB_INLINE void envoy_config_core_v3_Http2ProtocolOptions_set_max_outbound_frames(envoy_config_core_v3_Http2ProtocolOptions *msg, struct google_protobuf_UInt32Value* value) {
  *UPB_PTR_AT(msg, UPB_SIZE(20, 40), struct google_protobuf_UInt32Value*) = value;
}
UPB_INLINE struct google_protobuf_UInt32Value* envoy_config_core_v3_Http2ProtocolOptions_mutable_max_outbound_frames(envoy_config_core_v3_Http2ProtocolOptions *msg, upb_arena *arena) {
  struct google_protobuf_UInt32Value* sub = (struct google_protobuf_UInt32Value*)envoy_config_core_v3_Http2ProtocolOptions_max_outbound_frames(msg);
  if (sub == NULL) {
    sub = (struct google_protobuf_UInt32Value*)_upb_msg_new(&google_protobuf_UInt32Value_msginit, arena);
    if (!sub) return NULL;
    envoy_config_core_v3_Http2ProtocolOptions_set_max_outbound_frames(msg, sub);
  }
  return sub;
}
UPB_INLINE void envoy_config_core_v3_Http2ProtocolOptions_set_max_outbound_control_frames(envoy_config_core_v3_Http2ProtocolOptions *msg, struct google_protobuf_UInt32Value* value) {
  *UPB_PTR_AT(msg, UPB_SIZE(24, 48), struct google_protobuf_UInt32Value*) = value;
}
UPB_INLINE struct google_protobuf_UInt32Value* envoy_config_core_v3_Http2ProtocolOptions_mutable_max_outbound_control_frames(envoy_config_core_v3_Http2ProtocolOptions *msg, upb_arena *arena) {
  struct google_protobuf_UInt32Value* sub = (struct google_protobuf_UInt32Value*)envoy_config_core_v3_Http2ProtocolOptions_max_outbound_control_frames(msg);
  if (sub == NULL) {
    sub = (struct google_protobuf_UInt32Value*)_upb_msg_new(&google_protobuf_UInt32Value_msginit, arena);
    if (!sub) return NULL;
    envoy_config_core_v3_Http2ProtocolOptions_set_max_outbound_control_frames(msg, sub);
  }
  return sub;
}
UPB_INLINE void envoy_config_core_v3_Http2ProtocolOptions_set_max_consecutive_inbound_frames_with_empty_payload(envoy_config_core_v3_Http2ProtocolOptions *msg, struct google_protobuf_UInt32Value* value) {
  *UPB_PTR_AT(msg, UPB_SIZE(28, 56), struct google_protobuf_UInt32Value*) = value;
}
UPB_INLINE struct google_protobuf_UInt32Value* envoy_config_core_v3_Http2ProtocolOptions_mutable_max_consecutive_inbound_frames_with_empty_payload(envoy_config_core_v3_Http2ProtocolOptions *msg, upb_arena *arena) {
  struct google_protobuf_UInt32Value* sub = (struct google_protobuf_UInt32Value*)envoy_config_core_v3_Http2ProtocolOptions_max_consecutive_inbound_frames_with_empty_payload(msg);
  if (sub == NULL) {
    sub = (struct google_protobuf_UInt32Value*)_upb_msg_new(&google_protobuf_UInt32Value_msginit, arena);
    if (!sub) return NULL;
    envoy_config_core_v3_Http2ProtocolOptions_set_max_consecutive_inbound_frames_with_empty_payload(msg, sub);
  }
  return sub;
}
UPB_INLINE void envoy_config_core_v3_Http2ProtocolOptions_set_max_inbound_priority_frames_per_stream(envoy_config_core_v3_Http2ProtocolOptions *msg, struct google_protobuf_UInt32Value* value) {
  *UPB_PTR_AT(msg, UPB_SIZE(32, 64), struct google_protobuf_UInt32Value*) = value;
}
UPB_INLINE struct google_protobuf_UInt32Value* envoy_config_core_v3_Http2ProtocolOptions_mutable_max_inbound_priority_frames_per_stream(envoy_config_core_v3_Http2ProtocolOptions *msg, upb_arena *arena) {
  struct google_protobuf_UInt32Value* sub = (struct google_protobuf_UInt32Value*)envoy_config_core_v3_Http2ProtocolOptions_max_inbound_priority_frames_per_stream(msg);
  if (sub == NULL) {
    sub = (struct google_protobuf_UInt32Value*)_upb_msg_new(&google_protobuf_UInt32Value_msginit, arena);
    if (!sub) return NULL;
    envoy_config_core_v3_Http2ProtocolOptions_set_max_inbound_priority_frames_per_stream(msg, sub);
  }
  return sub;
}
UPB_INLINE void envoy_config_core_v3_Http2ProtocolOptions_set_max_inbound_window_update_frames_per_data_frame_sent(envoy_config_core_v3_Http2ProtocolOptions *msg, struct google_protobuf_UInt32Value* value) {
  *UPB_PTR_AT(msg, UPB_SIZE(36, 72), struct google_protobuf_UInt32Value*) = value;
}
UPB_INLINE struct google_protobuf_UInt32Value* envoy_config_core_v3_Http2ProtocolOptions_mutable_max_inbound_window_update_frames_per_data_frame_sent(envoy_config_core_v3_Http2ProtocolOptions *msg, upb_arena *arena) {
  struct google_protobuf_UInt32Value* sub = (struct google_protobuf_UInt32Value*)envoy_config_core_v3_Http2ProtocolOptions_max_inbound_window_update_frames_per_data_frame_sent(msg);
  if (sub == NULL) {
    sub = (struct google_protobuf_UInt32Value*)_upb_msg_new(&google_protobuf_UInt32Value_msginit, arena);
    if (!sub) return NULL;
    envoy_config_core_v3_Http2ProtocolOptions_set_max_inbound_window_update_frames_per_data_frame_sent(msg, sub);
  }
  return sub;
}
UPB_INLINE void envoy_config_core_v3_Http2ProtocolOptions_set_stream_error_on_invalid_http_messaging(envoy_config_core_v3_Http2ProtocolOptions *msg, bool value) {
  *UPB_PTR_AT(msg, UPB_SIZE(2, 2), bool) = value;
}
UPB_INLINE envoy_config_core_v3_Http2ProtocolOptions_SettingsParameter** envoy_config_core_v3_Http2ProtocolOptions_mutable_custom_settings_parameters(envoy_config_core_v3_Http2ProtocolOptions *msg, size_t *len) {
  return (envoy_config_core_v3_Http2ProtocolOptions_SettingsParameter**)_upb_array_mutable_accessor(msg, UPB_SIZE(40, 80), len);
}
UPB_INLINE envoy_config_core_v3_Http2ProtocolOptions_SettingsParameter** envoy_config_core_v3_Http2ProtocolOptions_resize_custom_settings_parameters(envoy_config_core_v3_Http2ProtocolOptions *msg, size_t len, upb_arena *arena) {
  return (envoy_config_core_v3_Http2ProtocolOptions_SettingsParameter**)_upb_array_resize_accessor(msg, UPB_SIZE(40, 80), len, UPB_TYPE_MESSAGE, arena);
}
UPB_INLINE struct envoy_config_core_v3_Http2ProtocolOptions_SettingsParameter* envoy_config_core_v3_Http2ProtocolOptions_add_custom_settings_parameters(envoy_config_core_v3_Http2ProtocolOptions *msg, upb_arena *arena) {
  struct envoy_config_core_v3_Http2ProtocolOptions_SettingsParameter* sub = (struct envoy_config_core_v3_Http2ProtocolOptions_SettingsParameter*)_upb_msg_new(&envoy_config_core_v3_Http2ProtocolOptions_SettingsParameter_msginit, arena);
  bool ok = _upb_array_append_accessor(
      msg, UPB_SIZE(40, 80), UPB_SIZE(4, 8), UPB_TYPE_MESSAGE, &sub, arena);
  if (!ok) return NULL;
  return sub;
}

/* envoy.config.core.v3.Http2ProtocolOptions.SettingsParameter */

UPB_INLINE envoy_config_core_v3_Http2ProtocolOptions_SettingsParameter *envoy_config_core_v3_Http2ProtocolOptions_SettingsParameter_new(upb_arena *arena) {
  return (envoy_config_core_v3_Http2ProtocolOptions_SettingsParameter *)_upb_msg_new(&envoy_config_core_v3_Http2ProtocolOptions_SettingsParameter_msginit, arena);
}
UPB_INLINE envoy_config_core_v3_Http2ProtocolOptions_SettingsParameter *envoy_config_core_v3_Http2ProtocolOptions_SettingsParameter_parse(const char *buf, size_t size,
                        upb_arena *arena) {
  envoy_config_core_v3_Http2ProtocolOptions_SettingsParameter *ret = envoy_config_core_v3_Http2ProtocolOptions_SettingsParameter_new(arena);
  return (ret && upb_decode(buf, size, ret, &envoy_config_core_v3_Http2ProtocolOptions_SettingsParameter_msginit, arena)) ? ret : NULL;
}
UPB_INLINE char *envoy_config_core_v3_Http2ProtocolOptions_SettingsParameter_serialize(const envoy_config_core_v3_Http2ProtocolOptions_SettingsParameter *msg, upb_arena *arena, size_t *len) {
  return upb_encode(msg, &envoy_config_core_v3_Http2ProtocolOptions_SettingsParameter_msginit, arena, len);
}

UPB_INLINE bool envoy_config_core_v3_Http2ProtocolOptions_SettingsParameter_has_identifier(const envoy_config_core_v3_Http2ProtocolOptions_SettingsParameter *msg) { return _upb_has_submsg_nohasbit(msg, UPB_SIZE(0, 0)); }
UPB_INLINE const struct google_protobuf_UInt32Value* envoy_config_core_v3_Http2ProtocolOptions_SettingsParameter_identifier(const envoy_config_core_v3_Http2ProtocolOptions_SettingsParameter *msg) { return *UPB_PTR_AT(msg, UPB_SIZE(0, 0), const struct google_protobuf_UInt32Value*); }
UPB_INLINE bool envoy_config_core_v3_Http2ProtocolOptions_SettingsParameter_has_value(const envoy_config_core_v3_Http2ProtocolOptions_SettingsParameter *msg) { return _upb_has_submsg_nohasbit(msg, UPB_SIZE(4, 8)); }
UPB_INLINE const struct google_protobuf_UInt32Value* envoy_config_core_v3_Http2ProtocolOptions_SettingsParameter_value(const envoy_config_core_v3_Http2ProtocolOptions_SettingsParameter *msg) { return *UPB_PTR_AT(msg, UPB_SIZE(4, 8), const struct google_protobuf_UInt32Value*); }

UPB_INLINE void envoy_config_core_v3_Http2ProtocolOptions_SettingsParameter_set_identifier(envoy_config_core_v3_Http2ProtocolOptions_SettingsParameter *msg, struct google_protobuf_UInt32Value* value) {
  *UPB_PTR_AT(msg, UPB_SIZE(0, 0), struct google_protobuf_UInt32Value*) = value;
}
UPB_INLINE struct google_protobuf_UInt32Value* envoy_config_core_v3_Http2ProtocolOptions_SettingsParameter_mutable_identifier(envoy_config_core_v3_Http2ProtocolOptions_SettingsParameter *msg, upb_arena *arena) {
  struct google_protobuf_UInt32Value* sub = (struct google_protobuf_UInt32Value*)envoy_config_core_v3_Http2ProtocolOptions_SettingsParameter_identifier(msg);
  if (sub == NULL) {
    sub = (struct google_protobuf_UInt32Value*)_upb_msg_new(&google_protobuf_UInt32Value_msginit, arena);
    if (!sub) return NULL;
    envoy_config_core_v3_Http2ProtocolOptions_SettingsParameter_set_identifier(msg, sub);
  }
  return sub;
}
UPB_INLINE void envoy_config_core_v3_Http2ProtocolOptions_SettingsParameter_set_value(envoy_config_core_v3_Http2ProtocolOptions_SettingsParameter *msg, struct google_protobuf_UInt32Value* value) {
  *UPB_PTR_AT(msg, UPB_SIZE(4, 8), struct google_protobuf_UInt32Value*) = value;
}
UPB_INLINE struct google_protobuf_UInt32Value* envoy_config_core_v3_Http2ProtocolOptions_SettingsParameter_mutable_value(envoy_config_core_v3_Http2ProtocolOptions_SettingsParameter *msg, upb_arena *arena) {
  struct google_protobuf_UInt32Value* sub = (struct google_protobuf_UInt32Value*)envoy_config_core_v3_Http2ProtocolOptions_SettingsParameter_value(msg);
  if (sub == NULL) {
    sub = (struct google_protobuf_UInt32Value*)_upb_msg_new(&google_protobuf_UInt32Value_msginit, arena);
    if (!sub) return NULL;
    envoy_config_core_v3_Http2ProtocolOptions_SettingsParameter_set_value(msg, sub);
  }
  return sub;
}

/* envoy.config.core.v3.GrpcProtocolOptions */

UPB_INLINE envoy_config_core_v3_GrpcProtocolOptions *envoy_config_core_v3_GrpcProtocolOptions_new(upb_arena *arena) {
  return (envoy_config_core_v3_GrpcProtocolOptions *)_upb_msg_new(&envoy_config_core_v3_GrpcProtocolOptions_msginit, arena);
}
UPB_INLINE envoy_config_core_v3_GrpcProtocolOptions *envoy_config_core_v3_GrpcProtocolOptions_parse(const char *buf, size_t size,
                        upb_arena *arena) {
  envoy_config_core_v3_GrpcProtocolOptions *ret = envoy_config_core_v3_GrpcProtocolOptions_new(arena);
  return (ret && upb_decode(buf, size, ret, &envoy_config_core_v3_GrpcProtocolOptions_msginit, arena)) ? ret : NULL;
}
UPB_INLINE char *envoy_config_core_v3_GrpcProtocolOptions_serialize(const envoy_config_core_v3_GrpcProtocolOptions *msg, upb_arena *arena, size_t *len) {
  return upb_encode(msg, &envoy_config_core_v3_GrpcProtocolOptions_msginit, arena, len);
}

UPB_INLINE bool envoy_config_core_v3_GrpcProtocolOptions_has_http2_protocol_options(const envoy_config_core_v3_GrpcProtocolOptions *msg) { return _upb_has_submsg_nohasbit(msg, UPB_SIZE(0, 0)); }
UPB_INLINE const envoy_config_core_v3_Http2ProtocolOptions* envoy_config_core_v3_GrpcProtocolOptions_http2_protocol_options(const envoy_config_core_v3_GrpcProtocolOptions *msg) { return *UPB_PTR_AT(msg, UPB_SIZE(0, 0), const envoy_config_core_v3_Http2ProtocolOptions*); }

UPB_INLINE void envoy_config_core_v3_GrpcProtocolOptions_set_http2_protocol_options(envoy_config_core_v3_GrpcProtocolOptions *msg, envoy_config_core_v3_Http2ProtocolOptions* value) {
  *UPB_PTR_AT(msg, UPB_SIZE(0, 0), envoy_config_core_v3_Http2ProtocolOptions*) = value;
}
UPB_INLINE struct envoy_config_core_v3_Http2ProtocolOptions* envoy_config_core_v3_GrpcProtocolOptions_mutable_http2_protocol_options(envoy_config_core_v3_GrpcProtocolOptions *msg, upb_arena *arena) {
  struct envoy_config_core_v3_Http2ProtocolOptions* sub = (struct envoy_config_core_v3_Http2ProtocolOptions*)envoy_config_core_v3_GrpcProtocolOptions_http2_protocol_options(msg);
  if (sub == NULL) {
    sub = (struct envoy_config_core_v3_Http2ProtocolOptions*)_upb_msg_new(&envoy_config_core_v3_Http2ProtocolOptions_msginit, arena);
    if (!sub) return NULL;
    envoy_config_core_v3_GrpcProtocolOptions_set_http2_protocol_options(msg, sub);
  }
  return sub;
}

#ifdef __cplusplus
}  /* extern "C" */
#endif

#include "upb/port_undef.inc"

#endif  /* ENVOY_CONFIG_CORE_V3_PROTOCOL_PROTO_UPB_H_ */