UTI conforms to

main.m

//
//  main.m
//  uti-conforms-to
//
//  Created by Thomas Tempelmann on 29.03.26.
//

#import <Foundation/Foundation.h>
#include <libgen.h>

int main(int argc, const char * argv[]) {
	if (argc != 3) {
		printf("Usage: %s uti1 uti2\n", dirname((char*)argv[0]));
		return 2;
	}
	int conforms = UTTypeConformsTo (
		CFStringCreateWithCString (NULL, argv[1], kCFStringEncodingUTF8),
		CFStringCreateWithCString (NULL, argv[2], kCFStringEncodingUTF8)
	);
	if (conforms) {
		printf("%s conforms to %s\n", argv[1], argv[2]);
		return 0;
	} else {
		printf("%s does not conform to %s\n", argv[1], argv[2]);
		return 1;
	}
}