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

1 files changed, 21 insertions, 0 deletions

diff --git a/runtime/klee-libc/strrchr.c b/runtime/klee-libc/strrchr.c
new file mode 100644
index 00000000..01128b48
--- /dev/null
+++ b/runtime/klee-libc/strrchr.c
@@ -0,0 +1,21 @@
+//===-- strrchr.c ---------------------------------------------------------===//
+//
+//                     The KLEE Symbolic Virtual Machine
+//
+// This file is distributed under the University of Illinois Open Source
+// License. See LICENSE.TXT for details.
+//
+//===----------------------------------------------------------------------===//
+
+#include <string.h>
+
+char *strrchr(const char *t, int c) {
+  char ch;
+  const char *l=0;
+
+  ch = c;
+  for (;;) {
+    if (*t == ch) l=t; if (!*t) return (char*)l; ++t;
+  }
+  return (char*)l;
+}