1 files changed, 9 insertions, 0 deletions
diff --git a/src/string/strrchr.c b/src/string/strrchr.c
new file mode 100644
index 00000000..31c8e0b8
--- /dev/null
+++ b/src/string/strrchr.c
@@ -0,0 +1,9 @@
+#include <string.h>
+
+char *strrchr(const char *s, int c)
+{
+	const char *p;
+	c = (char)c;
+	for (p=s+strlen(s); p>=s && *p!=c; p--);
+	return p>=s ? (char *)p : 0;
+}