From cb3baab306e5951dc3a176fd9061f596a05b4729 Mon Sep 17 00:00:00 2001
From: Tomas Bzatek <tbzatek@users.sourceforge.net>
Date: Sun, 15 Nov 2009 18:32:03 +0100
Subject: Rebase libarchive to 2.7.1

---
 .../libarchive-2.7.1/build/cmake/CheckHeaderSTDC.c   | 20 ++++++++++++++++++++
 1 file changed, 20 insertions(+)
 create mode 100644 libarchive/libarchive-2.7.1/build/cmake/CheckHeaderSTDC.c

(limited to 'libarchive/libarchive-2.7.1/build/cmake/CheckHeaderSTDC.c')

diff --git a/libarchive/libarchive-2.7.1/build/cmake/CheckHeaderSTDC.c b/libarchive/libarchive-2.7.1/build/cmake/CheckHeaderSTDC.c
new file mode 100644
index 0000000..cba0810
--- /dev/null
+++ b/libarchive/libarchive-2.7.1/build/cmake/CheckHeaderSTDC.c
@@ -0,0 +1,20 @@
+#include <stdlib.h>
+#include <stdarg.h>
+#include <string.h>
+#include <ctype.h>
+
+#define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
+#define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
+#define XOR(e, f) (((e) && !(f)) || (!(e) && (f)))
+
+int
+main()
+{
+  int i;
+
+  for (i = 0; i < 256; i++) {
+    if (XOR(islower(i), ISLOWER(i)) || toupper(i) != TOUPPER(i))
+      return 2;
+  }
+  return 0;
+}
-- 
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