Import curl 7.43

This is a simple import of curl 7.43.
The only change from the official release is the fact that the
Android.mk was removed to avoid build error trying to parse it.

BUG: 22347561

Change-Id: I52ef6798d30b25d22d1f62770d571adec8bcf4d5
diff --git a/lib/rawstr.h b/lib/rawstr.h
index 7e9747a..b491460 100644
--- a/lib/rawstr.h
+++ b/lib/rawstr.h
@@ -1,5 +1,5 @@
-#ifndef __RAWSTR_H
-#define __RAWSTR_H
+#ifndef HEADER_CURL_RAWSTR_H
+#define HEADER_CURL_RAWSTR_H
 /***************************************************************************
  *                                  _   _ ____  _
  *  Project                     ___| | | |  _ \| |
@@ -7,7 +7,7 @@
  *                            | (__| |_| |  _ <| |___
  *                             \___|\___/|_| \_\_____|
  *
- * Copyright (C) 1998 - 2009, Daniel Stenberg, <daniel@haxx.se>, et al.
+ * Copyright (C) 1998 - 2011, Daniel Stenberg, <daniel@haxx.se>, et al.
  *
  * This software is licensed as described in the file COPYING, which
  * you should have received as part of this distribution. The terms
@@ -29,7 +29,8 @@
  * to be locale independent and only compare strings we know are safe for
  * this.
  *
- * The function is capable of comparing a-z case insensitively even for non-ascii.
+ * The function is capable of comparing a-z case insensitively even for
+ * non-ascii.
  */
 int Curl_raw_equal(const char *first, const char *second);
 int Curl_raw_nequal(const char *first, const char *second, size_t max);
@@ -40,5 +41,7 @@
    argument is zero-byte terminated */
 #define checkprefix(a,b)    Curl_raw_nequal(a,b,strlen(a))
 
-#endif
 void Curl_strntoupper(char *dest, const char *src, size_t n);
+
+#endif /* HEADER_CURL_RAWSTR_H */
+