ff_ctzll          116 libavcodec/audiotoolboxdec.c         return ff_ctzll(AV_CH_LOW_FREQUENCY_2);
ff_ctzll          118 libavcodec/audiotoolboxdec.c         return ff_ctzll(AV_CH_FRONT_CENTER);
ff_ctzll           96 libavutil/intmath.h #ifndef ff_ctzll
ff_ctzll          125 libavutil/intmath.h #ifndef ff_ctzll
ff_ctzll           44 libavutil/mathematics.c     za = ff_ctzll(a);
ff_ctzll           45 libavutil/mathematics.c     zb = ff_ctzll(b);
ff_ctzll           53 libavutil/mathematics.c         v >>= ff_ctzll(v);