_ftdm_channel_call_hold 1992 src/ftdm_io.c  FT_DECLARE(ftdm_status_t) _ftdm_channel_call_hold(const char *file, const char *func, int line, ftdm_channel_t *ftdmchan)
_ftdm_channel_call_hold  632 src/include/freetdm.h #define ftdm_channel_call_hold(ftdmchan) _ftdm_channel_call_hold(__FILE__, __FUNCTION__, __LINE__, (ftdmchan))
_ftdm_channel_call_hold  635 src/include/freetdm.h FT_DECLARE(ftdm_status_t) _ftdm_channel_call_hold(const char *file, const char *func, int line, ftdm_channel_t *ftdmchan);