rem: message->AddInt32("argc", argc);
add: message.AddInt32("argc", argc);
context: fill_argv_message(BMessage *message){ 	if (message) {     	message->what = B_ARGV_RECEIVED; 		int32 argc = __libc_argc; 		const char * const *argv = __libc_argv; 		// add argc 		message->AddInt32("argc", argc); 		// add argv 		for (int32 i = 0; i < argc; i++) 			message->AddString("argv", argv[i]); 		// add current working directory        		char cwd[B_PATH_NAME_LENGTH]; 		if (getcwd(cwd, B_PATH_NAME_LENGTH)) 			message->AddString("cwd", cwd); 	} } 