1 files changed, 12 insertions, 0 deletions
diff --git a/memrchr.c b/memrchr.c
new file mode 100644
index 0000000..6beec6d
--- /dev/null
+++ b/memrchr.c
@@ -0,0 +1,12 @@
+/* See LICENSE file for copyright and license details. */
+#include "libsimple.h"
+
+
+void *
+libsimple_memrchr(const void *s_, int c, size_t n_)
+{
+	char *s = *(char **)(void *)&s_;
+	ssize_t n = n_;
+	while (n-- && (int)s[n] != c);
+	return n < 0 ? NULL : &s[n];
+}