func: static void goodB2G() int i , k ; char * data ; char dataBuffer [ 100 ] = "" ; data = dataBuffer; for(i = 0; i < 1; i++) size_t dataLen = strlen ( data ) ; char * environment = GETENV ( ENV_VARIABLE ) ; if ( environment != NULL )  strncat ( data + dataLen , environment , 100 - dataLen - 1 ); goodB2GVaSinkG ( data , data ); static void goodB2GVaSinkG(char * data, ...) va_start ( args , data ); 