Add libotr/etc sources

1 files changed, 153 insertions, 0 deletions

diff --git a/libotr/libgpg-error-1.42/src/estream-printf.h b/libotr/libgpg-error-1.42/src/estream-printf.h
new file mode 100644
index 0000000..69c7052
--- /dev/null
+++ b/libotr/libgpg-error-1.42/src/estream-printf.h
@@ -0,0 +1,153 @@
+/* estream-printf.h - Versatile mostly C-99 compliant printf formatting.
+ * Copyright (C) 2007, 2010, 2012 g10 Code GmbH
+ *
+ * This file is part of Libestream.
+ *
+ * Libestream is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU Lesser General Public License as
+ * published by the Free Software Foundation; either version 2.1 of
+ * the License, or (at your option) any later version.
+ *
+ * Libestream 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
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with Libestream; if not, see <https://www.gnu.org/licenses/>.
+ *
+ * ALTERNATIVELY, Libestream may be distributed under the terms of the
+ * following license, in which case the provisions of this license are
+ * required INSTEAD OF the GNU General Public License. If you wish to
+ * allow use of your version of this file only under the terms of the
+ * GNU General Public License, and not to allow others to use your
+ * version of this file under the terms of the following license,
+ * indicate your decision by deleting this paragraph and the license
+ * below.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, and the entire permission notice in its entirety,
+ *    including the disclaimer of warranties.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in the
+ *    documentation and/or other materials provided with the distribution.
+ * 3. The name of the author may not be used to endorse or promote
+ *    products derived from this software without specific prior
+ *    written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED "AS IS" AND ANY EXPRESS OR IMPLIED
+ * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
+ * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+ * DISCLAIMED.  IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT,
+ * INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+ * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
+ * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
+ * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
+ * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED
+ * OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+#ifndef ESTREAM_PRINTF_H
+#define ESTREAM_PRINTF_H
+
+#include <stdarg.h>
+#include <stdio.h>
+
+/* To use this file with libraries the following macro is useful:
+
+     #define _ESTREAM_EXT_SYM_PREFIX _foo_
+
+       This prefixes all external symbols with "_foo_".
+
+   For the implementation of the code (estream-printf.c) the following
+   macros may be used to tune the implementation for certain systems:
+
+     #define _ESTREAM_PRINTF_REALLOC foo_realloc
+
+       Make estream_asprintf and estream_vasprintf use foo_realloc
+       instead of the standard realloc to allocate memory returned to
+       the caller.  Note that foo_realloc needs to be C-90 compliant:
+       foo_realloc (NULL,n) is the same as a call to malloc(n) and
+       foo_realloc (a, 0) is the same as a call to free (a).
+
+     #define  _ESTREAM_PRINTF_EXTRA_INCLUDE "foo.h"
+
+       This includes the file "foo.h" which may provide prototypes for
+       the custom memory allocation functions.
+ */
+
+
+#ifdef _ESTREAM_EXT_SYM_PREFIX
+#ifndef _ESTREAM_PREFIX
+#define _ESTREAM_PREFIX1(x,y)  x ## y
+#define _ESTREAM_PREFIX2(x,y) _ESTREAM_PREFIX1(x,y)
+#define _ESTREAM_PREFIX(x)    _ESTREAM_PREFIX2(_ESTREAM_EXT_SYM_PREFIX,x)
+#endif /*_ESTREAM_PREFIX*/
+#define estream_printf_out_t  _ESTREAM_PREFIX(estream_printf_out_t)
+#define estream_format        _ESTREAM_PREFIX(estream_format)
+#define estream_printf        _ESTREAM_PREFIX(estream_printf)
+#define estream_fprintf       _ESTREAM_PREFIX(estream_fprintf)
+#define estream_vfprintf      _ESTREAM_PREFIX(estream_vfprintf)
+#define estream_snprintf      _ESTREAM_PREFIX(estream_snprintf)
+#define estream_vsnprintf     _ESTREAM_PREFIX(estream_vsnprintf)
+#define estream_asprintf      _ESTREAM_PREFIX(estream_asprintf)
+#define estream_vasprintf     _ESTREAM_PREFIX(estream_vasprintf)
+#endif /*_ESTREAM_EXT_SYM_PREFIX*/
+
+#ifndef _ESTREAM_GCC_A_PRINTF
+# if __GNUC__ > 4 || (__GNUC__ == 4 && __GNUC_MINOR__ >= 4 )
+#  define _ESTREAM_GCC_A_PRINTF( f, a ) \
+                               __attribute__ ((format (__gnu_printf__,f,a)))
+# elif __GNUC__ > 2 || (__GNUC__ == 2 && __GNUC_MINOR__ >= 5 )
+#  define _ESTREAM_GCC_A_PRINTF( f, a ) \
+                               __attribute__ ((format (printf,f,a)))
+# else
+#  define _ESTREAM_GCC_A_PRINTF( f, a )
+# endif
+#endif /*_ESTREAM_GCC_A_PRINTF*/
+
+
+#ifdef __cplusplus
+extern "C"
+{
+#if 0
+}
+#endif
+#endif
+
+
+typedef int (*estream_printf_out_t)
+     (void *outfncarg,  const char *buf, size_t buflen);
+
+int _gpgrt_estream_format (estream_printf_out_t outfnc, void *outfncarg,
+                           char *(*string_filter)(const char *s,int n,void*st),
+                           void *string_filter_state,
+                           const char *format, va_list vaargs)
+     _ESTREAM_GCC_A_PRINTF(5,0);
+int _gpgrt_estream_printf (const char *format, ...)
+     _ESTREAM_GCC_A_PRINTF(1,2);
+int _gpgrt_estream_fprintf (FILE *fp, const char *format, ... )
+     _ESTREAM_GCC_A_PRINTF(2,3);
+int _gpgrt_estream_vfprintf (FILE *fp, const char *format, va_list arg_ptr)
+     _ESTREAM_GCC_A_PRINTF(2,0);
+int _gpgrt_estream_snprintf (char *buf, size_t bufsize, const char *format, ...)
+     _ESTREAM_GCC_A_PRINTF(3,4);
+int _gpgrt_estream_vsnprintf (char *buf,size_t bufsize,
+                              const char *format, va_list arg_ptr)
+     _ESTREAM_GCC_A_PRINTF(3,0);
+int _gpgrt_estream_asprintf (char **bufp, const char *format, ...)
+     _ESTREAM_GCC_A_PRINTF(2,3);
+int _gpgrt_estream_vasprintf (char **bufp, const char *format, va_list arg_ptr)
+     _ESTREAM_GCC_A_PRINTF(2,0);
+char *_gpgrt_estream_bsprintf (const char *format, ...)
+       _ESTREAM_GCC_A_PRINTF(1,2);
+
+
+#ifdef __cplusplus
+}
+#endif
+#endif /*ESTREAM_PRINTF_H*/