From c117abe06abb6a14459a9b8b4e5c3d2f00cd7d29 Mon Sep 17 00:00:00 2001
From: "Jan (janneke) Nieuwenhuizen" <janneke@gnu.org>
Date: Sun, 17 May 2020 19:29:44 +0200
Subject: [PATCH] mescc: Mes C Library: Prepare for M2-Planet: strcmp.

* lib/string/strcmp.c: Rewrite C-constructs not supported by M2-Planet.
---
 lib/string/strcmp.c | 9 +++++----
 1 file changed, 5 insertions(+), 4 deletions(-)

diff --git a/lib/string/strcmp.c b/lib/string/strcmp.c
index 40c43111..b0fee260 100644
--- a/lib/string/strcmp.c
+++ b/lib/string/strcmp.c
@@ -23,10 +23,11 @@
 int
 strcmp (char const *a, char const *b)
 {
-  while (*a && *b && *a == *b)
+  while (a[0] != 0 && b[0] != 0 && a[0] == b[0])
     {
-      a++;
-      b++;
+      a = a + 1;
+      b = b + 1;
     }
-  return *a - *b;
+
+  return a[0] - b[0];
 }