var_val          3598 src/ftdm_io.c  FT_DECLARE(ftdm_status_t) ftdm_channel_get_current_var(ftdm_iterator_t *iter, const char **var_name, const char **var_val)
var_val          3604 src/ftdm_io.c  	*var_val = NULL;
var_val          3611 src/ftdm_io.c  	*var_val = val;
var_val          1047 src/include/freetdm.h FT_DECLARE(ftdm_status_t) ftdm_channel_get_current_var(ftdm_iterator_t *iter, const char **var_name, const char **var_val);