ENH: Added C String utilities to KWSys. Implemented strcasecmp and strncasecmp.

1 files changed, 65 insertions, 0 deletions

diff --git a/Source/kwsys/String.h.in b/Source/kwsys/String.h.in
new file mode 100644
index 0000000..f64c253
--- /dev/null
+++ b/Source/kwsys/String.h.in
@@ -0,0 +1,65 @@
+/*=========================================================================
+
+  Program:   KWSys - Kitware System Library
+  Module:    $RCSfile$
+
+  Copyright (c) Kitware, Inc., Insight Consortium.  All rights reserved.
+  See Copyright.txt or http://www.kitware.com/Copyright.htm for details.
+
+     This software is distributed WITHOUT ANY WARRANTY; without even
+     the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR
+     PURPOSE.  See the above copyright notices for more information.
+
+=========================================================================*/
+#ifndef @KWSYS_NAMESPACE@_String_h
+#define @KWSYS_NAMESPACE@_String_h
+
+#include <@KWSYS_NAMESPACE@/Configure.h>
+
+#include <stddef.h> /* size_t */
+
+/* Redefine all public interface symbol names to be in the proper
+   namespace.  These macros are used internally to kwsys only, and are
+   not visible to user code.  Use kwsysHeaderDump.pl to reproduce
+   these macros after making changes to the interface.  */
+#if !defined(KWSYS_NAMESPACE)
+# define kwsys_ns(x) @KWSYS_NAMESPACE@##x
+# define kwsysEXPORT @KWSYS_NAMESPACE@_EXPORT
+#endif
+#define kwsysString_strcasecmp                kwsys_ns(String_strcasecmp)
+#define kwsysString_strncasecmp               kwsys_ns(String_strncasecmp)
+
+#if defined(__cplusplus)
+extern "C"
+{
+#endif
+
+/**
+ * Compare two strings ignoring the case of the characters.  The
+ * integer returned is negative, zero, or positive if the first string
+ * is found to be less than, equal to, or greater than the second
+ * string, respectively.
+ */
+kwsysEXPORT int kwsysString_strcasecmp(const char* lhs, const char* rhs);
+
+/**
+ * Identical to String_strcasecmp except that only the first n
+ * characters are considered.
+ */
+kwsysEXPORT int kwsysString_strncasecmp(const char* lhs, const char* rhs,
+                                        size_t n);
+
+#if defined(__cplusplus)
+} /* extern "C" */
+#endif
+
+/* If we are building a kwsys .c or .cxx file, let it use these macros.
+   Otherwise, undefine them to keep the namespace clean.  */
+#if !defined(KWSYS_NAMESPACE)
+# undef kwsys_ns
+# undef kwsysEXPORT
+# undef kwsysString_strcasecmp
+# undef kwsysString_strncasecmp
+#endif
+
+#endif