files moved to main branch from the newlib branch

1 files changed, 83 insertions, 0 deletions

diff --git a/lib/strequal.c b/lib/strequal.c
new file mode 100644
index 000000000..e40e06e97
--- /dev/null
+++ b/lib/strequal.c
@@ -0,0 +1,83 @@
+/*****************************************************************************
+ *                                  _   _ ____  _     
+ *  Project                     ___| | | |  _ \| |    
+ *                             / __| | | | |_) | |    
+ *                            | (__| |_| |  _ <| |___ 
+ *                             \___|\___/|_| \_\_____|
+ *
+ *  The contents of this file are subject to the Mozilla Public License
+ *  Version 1.0 (the "License"); you may not use this file except in
+ *  compliance with the License. You may obtain a copy of the License at
+ *  http://www.mozilla.org/MPL/
+ *
+ *  Software distributed under the License is distributed on an "AS IS"
+ *  basis, WITHOUT WARRANTY OF ANY KIND, either express or implied. See the
+ *  License for the specific language governing rights and limitations
+ *  under the License.
+ *
+ *  The Original Code is Curl.
+ *
+ *  The Initial Developer of the Original Code is Daniel Stenberg.
+ *
+ *  Portions created by the Initial Developer are Copyright (C) 2000.
+ *  All Rights Reserved.
+ *
+ * ------------------------------------------------------------
+ * Main author:
+ * - Daniel Stenberg <Daniel.Stenberg@haxx.nu>
+ *
+ * 	http://curl.haxx.nu
+ *
+ * $Source$
+ * $Revision$
+ * $Date$
+ * $Author$
+ * $State$
+ * $Locker$
+ *
+ * ------------------------------------------------------------
+ ****************************************************************************/
+
+#include "setup.h"
+
+int strequal(const char *first, const char *second)
+{
+#if defined(HAVE_STRCASECMP)
+  return !strcasecmp(first, second);
+#elif defined(HAVE_STRCMPI)
+  return !strcmpi(first, second);
+#elif defined(HAVE_STRICMP)
+  return !strcmpi(first, second);
+#else
+  while (*first && *second) {
+    if (toupper(*first) != toupper(*second)) {
+      break;
+    }
+    first++;
+    second++;
+  }
+  return toupper(*first) == toupper(*second);
+#endif
+}
+
+int strnequal(const char *first, const char *second, size_t max)
+{
+#if defined(HAVE_STRCASECMP)
+  return !strncasecmp(first, second, max);
+#elif defined(HAVE_STRCMPI)
+  return !strncmpi(first, second, max);
+#elif defined(HAVE_STRICMP)
+  return !strnicmp(first, second, max);
+#else
+  while (*first && *second && max) {
+    if (toupper(*first) != toupper(*second)) {
+      break;
+    }
+    max--;
+    first++;
+    second++;
+  }
+  return toupper(*first) == toupper(*second);
+#endif
+}
+