var_val 3653 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 3659 src/ftdm_io.c *var_val = NULL; var_val 3666 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);