chore: remove old defs

Author: achingbrain

include/rtc/rtc.h

@@ -172,20 +172,6 @@ typedef void(RTC_API *rtcAvailableCallbackFunc)(int id, void *ptr);
 typedef void(RTC_API *rtcPliHandlerCallbackFunc)(int tr, void *ptr);
 typedef void(RTC_API *rtcRembHandlerCallbackFunc)(int tr, unsigned int bitrate, void *ptr);
 
-// Handle STUN requests with unexpected ufrags
-
-typedef struct {
-	const char * ufrag;
-	const char * pwd;
-	uint8_t family;
-	const char * address;
-	uint16_t port;
-} rtcUnhandledStunRequest;
-
-typedef void(RTC_API *rtcUnhandledStunRequestCallbackFunc)(rtcUnhandledStunRequest request);
-
-RTC_C_EXPORT void rtcOnUnhandledStunRequest(const char *host, int port, rtcUnhandledStunRequestCallbackFunc callback);
-
 // Log
 
 // NULL cb on the first call will log to stdout