SET_BINARY_MODE_WITH_SEEK_CUR  583 io.c           #define SET_BINARY_MODE_WITH_SEEK_CUR(fptr) set_binary_mode_with_seek_cur(fptr)
SET_BINARY_MODE_WITH_SEEK_CUR  593 io.c           #define SET_BINARY_MODE_WITH_SEEK_CUR(fptr) (void)(fptr)