Insert console command into code

There is a cgic code that saves data to the ini file.
How to add a console command after / or during data writing in ini:

/opt/ip/params_ctrl -s set_wifi "ssid" "password" 

where are the ssid arguments for the transmitted data wireless:ssid and password is wireless:password ?

Code:

 static void doWirelessAddSave(struct setting_info *setting) { char string[LEN32]; int choice; cgiFormResultType ret; ret = cgiFormString("ssid", string, sizeof(string)); iniparser_set(setting->ini, "wireless:ssid", string); ret = cgiFormSelectSingle("wifiMode", wifi_mode, sizeof(wifi_mode), &choice, 0); iniparser_set(setting->ini, "wireless:mode", wifi_mode[choice]); ret = cgiFormSelectSingle("safe", safe, sizeof(safe), &choice, 0); iniparser_set(setting->ini, "wireless:security", safe[choice]); ret = cgiFormString("password", string, sizeof(string)); iniparser_set(setting->ini, "wireless:password", string); storeSettingInfo(setting); } 

from the "answer":

Build error

setting.c: In function 'doWirelessSave': setting.c: 1932: error: 'ssid' undeclared (first use in this function) setting.c: 1932: error: (Each undeclared : error: for each function it appears in.) setting.c: 1932: error: 'password' undeclared (first use in this function) make [1]: *** [setting.o] Error 1