vendor/libsodium/src/libsodium/include/sodium/crypto_verify_64.h in rbnacl-libsodium-1.0.5 vs vendor/libsodium/src/libsodium/include/sodium/crypto_verify_64.h in rbnacl-libsodium-1.0.6

@@ -11,10 +11,11 @@
 #define crypto_verify_64_BYTES 64U
 SODIUM_EXPORT
 size_t crypto_verify_64_bytes(void);
 
 SODIUM_EXPORT
-int crypto_verify_64(const unsigned char *x, const unsigned char *y);
+int crypto_verify_64(const unsigned char *x, const unsigned char *y)
+            __attribute__ ((warn_unused_result));
 
 #ifdef __cplusplus
 }
 #endif