ext/byebug/byebug.h in byebug-1.0.3 vs ext/byebug/byebug.h in byebug-1.1.0

@@ -22,12 +22,10 @@
 /* macro functions */
 #define CTX_FL_TEST(c,f)  ((c)->flags & (f))
 #define CTX_FL_SET(c,f)   do { (c)->flags |= (f); } while (0)
 #define CTX_FL_UNSET(c,f) do { (c)->flags &= ~(f); } while (0)
 
-#define IS_THREAD_ALIVE(t) (rb_funcall((t), idAlive, 0) == Qtrue)
-
 /* types */
 typedef enum {
   CTX_STOP_NONE,
   CTX_STOP_STEP,
   CTX_STOP_BREAKPOINT,
@@ -62,23 +60,23 @@
   int last_line;
 } debug_context_t;
 
 /* functions */
 extern VALUE Init_context(VALUE mByebug);
-extern VALUE context_create(VALUE thread, VALUE cDebugThread);
+extern VALUE Context_create(VALUE thread, VALUE cDebugThread);
+extern VALUE Context_dup(debug_context_t *context);
 extern void reset_stepping_stop_points(debug_context_t *context);
 extern VALUE Context_ignored(VALUE self);
 
-extern void push_frame(VALUE context_object, char* file, int lineno,
+extern void push_frame(debug_context_t *context, char* file, int lineno,
                        VALUE method_id, VALUE defined_class, VALUE binding,
                        VALUE self);
 
-extern void pop_frame(VALUE context_object);
+extern void pop_frame(debug_context_t *context);
 
-extern void update_frame(VALUE context_object, char* file, int lineno,
+extern void update_frame(debug_frame_t *context, char* file, int lineno,
                          VALUE method_id, VALUE defined_class, VALUE binding,
                          VALUE self);
-
 
 /* locked threads container */
 typedef struct locked_thread_t {
   VALUE thread;
   struct locked_thread_t *next;