ftdm_channel_cancel_state 2181 src/ftdm_io.c ftdm_channel_cancel_state(file, func, line, chan); ftdm_channel_cancel_state 173 src/ftdm_state.c FT_DECLARE(ftdm_status_t) ftdm_channel_cancel_state(const char *file, const char *func, int line, ftdm_channel_t *fchan) ftdm_channel_cancel_state 183 src/include/private/ftdm_state.h FT_DECLARE(ftdm_status_t) ftdm_channel_cancel_state(const char *file, const char *func, int line,