libelwix/example/test_uuid.c - diff

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-version 1.1, 2025/11/17 19:53:08
+version 1.2, 2025/11/17 20:02:47
- Line 0
+ Line 1
+ #include <stdio.h>
+ #include <stdlib.h>
+ #include <elwix.h>
+ int
+ main(int argc, char **argv)
+ {
+         u_char buf[BUFSIZ], len=8;
+         int i;
+         uuid_t uuid;
+         printf("Random long=%x\n", e_random());
+         if (argc > 1)
+                 len = MIN(atoi(argv[1]), sizeof buf);
+         printf("Random buf ret=%d 0x", e_randbuf(buf, len));
+         for (i = 0; i < len; i++)
+                 printf("%02x", buf[i]);
+         printf("\n");
+         printf("UUID gen ret=%d 0x", uuid_gen(uuid));
+         for (i = 0; i < sizeof uuid; i++)
+                 printf("%02x", uuid[i]);
+         printf("\n");
+         printf("UUID string ret=%d ", uuid_str(uuid, buf, sizeof buf));
+         printf("%s\n", buf);
+         return 0;
+ }