ISPIC              27 libavcodec/avs2_parser.c #define ISUNIT(x) ((x) == 0xB0 || (x) == 0xB1 || (x) == 0xB2 || ISPIC(x))
ISPIC              31 libavformat/davs2.c #define ISUNIT(x) ( ISSQH(x) || ISEND(x) || (x) == 0xB2 || ISPIC(x) || (x) == 0xB5 || (x) == 0xB7 )
ISPIC              56 libavformat/davs2.c                 } else if (ISPIC(state)) {