From 6f290d8f9e9d7faac295cb51fc96884a18f4ded4 Mon Sep 17 00:00:00 2001
From: Daniel Dunbar <daniel@zuster.org>
Date: Thu, 21 May 2009 04:36:41 +0000
Subject: Initial KLEE checkin.  - Lots more tweaks, documentation, and web
 page content is needed,    but this should compile & work on OS X & Linux.

git-svn-id: https://llvm.org/svn/llvm-project/klee/trunk@72205 91177308-0d34-0410-b5e6-96231b3b80d8
---
 runtime/klee-libc/toupper.c | 14 ++++++++++++++
 1 file changed, 14 insertions(+)
 create mode 100644 runtime/klee-libc/toupper.c

(limited to 'runtime/klee-libc/toupper.c')

diff --git a/runtime/klee-libc/toupper.c b/runtime/klee-libc/toupper.c
new file mode 100644
index 00000000..37e5f9d6
--- /dev/null
+++ b/runtime/klee-libc/toupper.c
@@ -0,0 +1,14 @@
+//===-- toupper.c ---------------------------------------------------------===//
+//
+//                     The KLEE Symbolic Virtual Machine
+//
+// This file is distributed under the University of Illinois Open Source
+// License. See LICENSE.TXT for details.
+//
+//===----------------------------------------------------------------------===//
+
+int toupper(int ch) {
+  if ( (unsigned int)(ch - 'a') < 26u )
+    ch += 'A' - 'a';
+  return ch;
+}
-- 
cgit 1.4.1