memmem: Trivial module to provide memmem() function

[ccan] / ccan / memmem / _info

diff --git a/ccan/memmem/_info b/ccan/memmem/_info
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+#include <string.h>
+#include "config.h"
+
+/**
+ * memmem - Trivial module providing a memmem() implementation
+ *
+ * This code implements memmem() if it's not alreayd available in the
+ * C library.
+ *
+ * License: CC0
+ */
+int main(int argc, char *argv[])
+{
+       /* Expect exactly one argument */
+       if (argc != 2)
+               return 1;
+
+       if (strcmp(argv[1], "depends") == 0) {
+               return 0;
+       }
+
+       if (strcmp(argv[1], "testdepends") == 0) {
+               printf("ccan/array_size");
+               return 0;
+       }
+
+       return 1;
+}