From 3534b428629be185e096be99e3bd5fdfe32d5544 Mon Sep 17 00:00:00 2001
From: Laurent Bercot <ska-skaware@skarnet.org>
Date: Thu, 18 Sep 2014 18:55:44 +0000
Subject: initial commit with rc for skalibs-2.0.0.0

---
 src/libstddjb/case_upperb.c | 13 +++++++++++++
 1 file changed, 13 insertions(+)
 create mode 100644 src/libstddjb/case_upperb.c

(limited to 'src/libstddjb/case_upperb.c')

diff --git a/src/libstddjb/case_upperb.c b/src/libstddjb/case_upperb.c
new file mode 100644
index 0000000..54ceab4
--- /dev/null
+++ b/src/libstddjb/case_upperb.c
@@ -0,0 +1,13 @@
+/* ISC license. */
+
+#include <skalibs/bytestr.h>
+
+void case_upperb (register char *s, unsigned int len)
+{
+  register unsigned char const d = 'a' - 'A' ;
+  while (len--)
+  {
+    if (('a' <= *s) && (*s <= 'z')) *s -= d ;
+    ++s ;
+  }
+}
-- 
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