av_hmac_free       52 libavformat/rtmpdigest.c     av_hmac_free(hmac);
av_hmac_free       37 libavformat/srtp.c         av_hmac_free(s->hmac);
av_hmac_free       54 libavutil/hmac.h void av_hmac_free(AVHMAC *ctx);
av_hmac_free       69 libavutil/tests/hmac.c         av_hmac_free(hmac);
av_hmac_free       83 libavutil/tests/hmac.c         av_hmac_free(hmac);