Add MariaDB Connector/C as a built-in alternative (v3.2.3).

vendor/MDBC/include/mariadb/ma_io.h

@@ -0,0 +1,55 @@
+/* Copyright (C) 2015 MariaDB Corporation AB
+
+   This library is free software; you can redistribute it and/or
+   modify it under the terms of the GNU Library General Public
+   License as published by the Free Software Foundation; either
+   version 2 of the License, or (at your option) any later version.
+
+   This library is distributed in the hope that it will be useful,
+   but WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+   Library General Public License for more details.
+
+   You should have received a copy of the GNU Library General Public
+   License along with this library; if not, write to the Free
+   Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston,
+   MA 02111-1301, USA */
+
+#ifndef _ma_io_h_
+#define _ma_io_h_
+
+
+#ifdef HAVE_REMOTEIO
+#include <curl/curl.h>
+#endif
+
+enum enum_file_type {
+  MA_FILE_NONE=0,
+  MA_FILE_LOCAL=1,
+  MA_FILE_REMOTE=2
+};
+
+typedef struct
+{
+  enum enum_file_type type;
+  void *ptr;
+} MA_FILE;
+
+#ifdef HAVE_REMOTEIO
+struct st_rio_methods {
+  MA_FILE *(*mopen)(const char *url, const char *mode);
+  int (*mclose)(MA_FILE *ptr);
+  int (*mfeof)(MA_FILE *file);
+  size_t (*mread)(void *ptr, size_t size, size_t nmemb, MA_FILE *file);
+  char * (*mgets)(char *ptr, size_t size, MA_FILE *file);
+};
+#endif
+
+/* function prototypes */
+MA_FILE *ma_open(const char *location, const char *mode, MYSQL *mysql);
+int ma_close(MA_FILE *file);
+int ma_feof(MA_FILE *file);
+size_t ma_read(void *ptr, size_t size, size_t nmemb, MA_FILE *file);
+char *ma_gets(char *ptr, size_t size, MA_FILE *file);
+
+#endif