}
/*! function to open the asr interface */
-static switch_status_t lumenvox_asr_open(switch_asr_handle_t *ah, char *codec, int rate, char *dest, switch_asr_flag_t *flags)
+static switch_status_t lumenvox_asr_open(switch_asr_handle_t *ah, const char *codec, int rate, const char *dest, switch_asr_flag_t *flags)
{
lumenvox_t *lv;
}
/*! function to load a grammar to the asr interface */
-static switch_status_t lumenvox_asr_load_grammar(switch_asr_handle_t *ah, char *grammar, char *path)
+static switch_status_t lumenvox_asr_load_grammar(switch_asr_handle_t *ah, const char *grammar, const char *path)
{
lumenvox_t *lv = (lumenvox_t *) ah->private_info;
/*! function to unload a grammar to the asr interface */
-static switch_status_t lumenvox_asr_unload_grammar(switch_asr_handle_t *ah, char *grammar)
+static switch_status_t lumenvox_asr_unload_grammar(switch_asr_handle_t *ah, const char *grammar)
{
lumenvox_t *lv = (lumenvox_t *) ah->private_info;