command line options in c 2b 2b

1// Use command lines
2
3int main(int argc, char *argv[])
4{
5
6	for(int i = 1; i < argc; i++){
7		if(!strcmp(argv[i], "-h") || !strcmp(argv[i], "--help") ){
8			printf("Usage: App <options>\nOptions are:\n");
9			printf("Option list goes here");
10			exit(0);
11		}else if(!strcmp(argv[i], "-c") || !strcmp(argv[i], "--custom")){
12			printf("argument accepted");
13		}else{
14			if(i == argc-1){
15				break;
16			}
17			MessageBox(NULL, TEXT("ERROR: Invalid Command Line Option Found: \"%s\".\n", argv[i]), TEXT("Error"), MB_ICONERROR | MB_OK);
18		}
19	}
20
21	MessageBox(NULL, TEXT("ERROR: No Command Line Option Found. Type in --hep or -h"), TEXT("Error"), MB_ICONERROR | MB_OK);
22}