Add memrchr()

2019-05-03 18:16:48 +02:00
parent 15aa52a8e9
commit d62db7b1b9
3 changed files with 20 additions and 0 deletions
@@ -14,6 +14,11 @@ int main(void) {
        exit(EXIT_FAILURE);
    }
    puts("Correct memchr");
+    if ((size_t)memrchr((void *)arr, 1, 100) - (size_t)arr != 50) {
+        puts("Incorrect memrchr");
+        exit(EXIT_FAILURE);
+    }
+    puts("Correct memrchr");
    char arr2[51];
    memset(arr2, 0, 51); // Compiler builtin, should work
    memccpy((void *)arr2, (void *)arr, 1, 100);