1 files changed, 15 insertions, 0 deletions
diff --git a/riscv/riscv-probe/libfemto/std/memcmp.c b/riscv/riscv-probe/libfemto/std/memcmp.c
new file mode 100644
index 0000000..73932c9
--- /dev/null
+++ b/riscv/riscv-probe/libfemto/std/memcmp.c
@@ -0,0 +1,15 @@
+// See LICENSE for license details.
+
+#include <stddef.h>
+
+int memcmp(const void *s1, const void *s2, size_t n)
+{
+    while (n-- > 0) {
+        char c1 = *(const char*)s1++;
+        char c2 = *(const char*)s2++;
+        if (c1 != c2) {
+            return c1 - c2;
+        }
+    }
+    return 0;
+}