1 files changed, 28 insertions, 0 deletions
diff --git a/src/sysdeps/trymemmem.c b/src/sysdeps/trymemmem.c
new file mode 100644
index 0000000..458ac25
--- /dev/null
+++ b/src/sysdeps/trymemmem.c
@@ -0,0 +1,28 @@
+/* ISC license. */
+
+#undef _POSIX_C_SOURCE
+#undef _XOPEN_SOURCE
+
+#ifndef __EXTENSIONS__
+#define __EXTENSIONS__
+#endif
+#ifndef _GNU_SOURCE
+#define _GNU_SOURCE
+#endif
+#ifndef _BSD_SOURCE
+#define _BSD_SOURCE
+#endif
+#ifndef _NETBSD_SOURCE
+#define _NETBSD_SOURCE
+#endif
+#ifndef _INCOMPLETE_XOPEN_C063
+#define _INCOMPLETE_XOPEN_C063
+#endif
+
+#include <string.h>
+
+int main (void)
+{
+  memmem("blah", 4, "la", 2) ;
+  return 0 ;
+}