#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#include <inttypes.h>
#include <errno.h>

#include <skipstone/message.h>

int main(int argc, char **argv) {
    uint8_t buf[11] = "\x5KMFDM\x04\x03\x02\x01",
            str[SKIPSTONE_MESSAGE_MAX_STRLEN];

    uint32_t num;

    if (skipstone_message_unpack(buf, sizeof(buf), "zL", str, &num) < 0) {
        fprintf(stderr, "%s: %s: %s\n",
            argv[0], "skipstone_message_unpack()", strerror(errno));

        goto error_message_unpack;
    }

    printf("%s: %" PRIu32 "\n", str, num);

    return 0;

error_message_unpack:
    return 1;
}