src/xdiff/git-xdiff.h

   1 /*
   2  * Copyright (C) the libgit2 contributors. All rights reserved.
   3  *
   4  * This file is part of libgit2, distributed under the GNU GPL v2 with
   5  * a Linking Exception. For full terms see the included COPYING file.
   6  */
   7
   8 /*
   9  * This file provides the necessary indirection between xdiff and
  10  * libgit2.  libgit2-specific functionality should live here, so
  11  * that git and libgit2 can share a common xdiff implementation.
  12  */
  13
  14 #ifndef INCLUDE_git_xdiff_h__
  15 #define INCLUDE_git_xdiff_h__
  16
  17 #include "regexp.h"
  18
  19 /* Work around C90-conformance issues */
  20 #if !defined(__STDC_VERSION__) || (__STDC_VERSION__ < 199901L)
  21 # if defined(_MSC_VER)
  22 #  define inline __inline
  23 # elif defined(__GNUC__)
  24 #  define inline __inline__
  25 # else
  26 #  define inline
  27 # endif
  28 #endif
  29
  30 #define xdl_malloc(x) git__malloc(x)
  31 #define xdl_free(ptr) git__free(ptr)
  32 #define xdl_realloc(ptr, x) git__realloc(ptr, x)
  33
  34 #define XDL_BUG(msg) GIT_ASSERT(msg)
  35
  36 #define xdl_regex_t git_regexp
  37 #define xdl_regmatch_t git_regmatch
  38
  39 GIT_INLINE(int) xdl_regexec_buf(
  40         const xdl_regex_t *preg, const char *buf, size_t size,
  41         size_t nmatch, xdl_regmatch_t pmatch[], int eflags)
  42 {
  43         GIT_UNUSED(preg);
  44         GIT_UNUSED(buf);
  45         GIT_UNUSED(size);
  46         GIT_UNUSED(nmatch);
  47         GIT_UNUSED(pmatch);
  48         GIT_UNUSED(eflags);
  49         GIT_ASSERT("not implemented");
  50         return -1;
  51 }
  52
  53 #endif