import KernelEx-4.0-RC1

kexcrt/memrchr.c

@@ -0,0 +1,19 @@
+/*
+ * memrchr.c
+ */
+
+#include <stddef.h>
+#include <string.h>
+
+void *memrchr(const void *s, int c, size_t n)
+{
+	const unsigned char *sp = (const unsigned char *)s + n - 1;
+
+	while (n--) {
+		if (*sp == (unsigned char)c)
+			return (void *)sp;
+		sp--;
+	}
+
+	return NULL;
+}