/*
	cc -o testcase2 testcase2.c && ./testcase2
*/

#include <stdio.h>
#include <string.h>

int main() {
	char line[] = "pcm4: <Realtek (0x1168) (Rear Analog 5.1/2.0)> (play/rec) default";
	//char line[] = "pcm4: <Realtek (0x1168) <#> (Rear Analog 5.1/2.0)> (play/rec) default";
#if 1
	int device;

	if (sscanf(line, "pcm%i: ", &device) != 1)
		return 0;

	char *k = strchr(line, ':');

	if (!k)
		return 0;

	k++;
	k += strspn(k, " <");
	k[strcspn(k, ">")] = 0;

	printf("Testcase 1:\n");
	printf("%d - %s\n", device, k);
#else
	int device;

	if (sscanf(line, "pcm%i: ", &device) != 1)
		return 0;

	char *k = strchr(line, ':');

	if (!k)
		return 0;

	k++;
	k += strspn(k, " ");

	if (k[0] == '<') {
		const char *e = strrchr(k, '>');

		if (e) {
			const size_t q = strlen(k) - strlen(e);
			k[q] = 0;
			++k;
		}
	}

	printf("Testcase 2:\n");
	printf("%d - %s\n", device, k);
#endif

	return 0;
}