curl 2018-05-15 (cb013830)

Code extracted from:

    https://github.com/curl/curl.git

at commit cb013830383f1ccc9757aba36bc32df5ec281c02 (curl-7_60_0).

1 files changed, 81 insertions, 0 deletions

diff --git a/lib/curl_ctype.h b/lib/curl_ctype.h
new file mode 100644
index 0000000..6e94bb1
--- /dev/null
+++ b/lib/curl_ctype.h
@@ -0,0 +1,81 @@
+#ifndef HEADER_CURL_CTYPE_H
+#define HEADER_CURL_CTYPE_H
+/***************************************************************************
+ *                                  _   _ ____  _
+ *  Project                     ___| | | |  _ \| |
+ *                             / __| | | | |_) | |
+ *                            | (__| |_| |  _ <| |___
+ *                             \___|\___/|_| \_\_____|
+ *
+ * Copyright (C) 1998 - 2018, 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
+ * are also available at https://curl.haxx.se/docs/copyright.html.
+ *
+ * You may opt to use, copy, modify, merge, publish, distribute and/or sell
+ * copies of the Software, and permit persons to whom the Software is
+ * furnished to do so, under the terms of the COPYING file.
+ *
+ * This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY
+ * KIND, either express or implied.
+ *
+ ***************************************************************************/
+
+#include "curl_setup.h"
+
+#ifdef CURL_DOES_CONVERSIONS
+
+/*
+ * Uppercase macro versions of ANSI/ISO is*() functions/macros which
+ * avoid negative number inputs with argument byte codes > 127.
+ *
+ * For non-ASCII platforms the C library character classification routines
+ * are used despite being locale-dependent, because this is better than
+ * not to work at all.
+ */
+#include <ctype.h>
+
+#define ISSPACE(x)  (isspace((int)  ((unsigned char)x)))
+#define ISDIGIT(x)  (isdigit((int)  ((unsigned char)x)))
+#define ISALNUM(x)  (isalnum((int)  ((unsigned char)x)))
+#define ISXDIGIT(x) (isxdigit((int) ((unsigned char)x)))
+#define ISGRAPH(x)  (isgraph((int)  ((unsigned char)x)))
+#define ISALPHA(x)  (isalpha((int)  ((unsigned char)x)))
+#define ISPRINT(x)  (isprint((int)  ((unsigned char)x)))
+#define ISUPPER(x)  (isupper((int)  ((unsigned char)x)))
+#define ISLOWER(x)  (islower((int)  ((unsigned char)x)))
+#define ISCNTRL(x)  (iscntrl((int)  ((unsigned char)x)))
+#define ISASCII(x)  (isascii((int)  ((unsigned char)x)))
+
+#else
+
+int Curl_isspace(int c);
+int Curl_isdigit(int c);
+int Curl_isalnum(int c);
+int Curl_isxdigit(int c);
+int Curl_isgraph(int c);
+int Curl_isprint(int c);
+int Curl_isalpha(int c);
+int Curl_isupper(int c);
+int Curl_islower(int c);
+int Curl_iscntrl(int c);
+
+#define ISSPACE(x)  (Curl_isspace((int)  ((unsigned char)x)))
+#define ISDIGIT(x)  (Curl_isdigit((int)  ((unsigned char)x)))
+#define ISALNUM(x)  (Curl_isalnum((int)  ((unsigned char)x)))
+#define ISXDIGIT(x) (Curl_isxdigit((int) ((unsigned char)x)))
+#define ISGRAPH(x)  (Curl_isgraph((int)  ((unsigned char)x)))
+#define ISALPHA(x)  (Curl_isalpha((int)  ((unsigned char)x)))
+#define ISPRINT(x)  (Curl_isprint((int)  ((unsigned char)x)))
+#define ISUPPER(x)  (Curl_isupper((int)  ((unsigned char)x)))
+#define ISLOWER(x)  (Curl_islower((int)  ((unsigned char)x)))
+#define ISCNTRL(x)  (Curl_iscntrl((int)  ((unsigned char)x)))
+#define ISASCII(x)  (((x) >= 0) && ((x) <= 0x80))
+
+#endif
+
+#define ISBLANK(x)  (int)((((unsigned char)x) == ' ') ||        \
+                          (((unsigned char)x) == '\t'))
+
+#endif /* HEADER_CURL_CTYPE_H */