thodg/libgit2/src/cc-compat.h

• Show log

  Commit

• Hash : 73dcf287
  Author :
  Date : 2010-01-12T16:39:25
  

  msvc: Fix some "unreferenced formal parameter" warnings Signed-off-by: Ramsay Jones <ramsay@ramsay1.demon.co.uk>

Download

• src/cc-compat.h

• /*
   * cc-compat.h - C compiler compat macros for internal use
   */
  #ifndef INCLUDE_compat_h__
  #define INCLUDE_compat_h__
  
  /*
   * See if our compiler is known to support flexible array members.
   */
  #ifndef GIT_FLEX_ARRAY
  # if defined(__STDC_VERSION__) && (__STDC_VERSION__ >= 199901L)
  #  define GIT_FLEX_ARRAY /* empty */
  # elif defined(__GNUC__)
  #  if (__GNUC__ >= 3)
  #   define GIT_FLEX_ARRAY /* empty */
  #  else
  #   define GIT_FLEX_ARRAY 0 /* older GNU extension */
  #  endif
  # endif
  
  /* Default to safer but a bit wasteful traditional style */
  # ifndef GIT_FLEX_ARRAY
  #  define GIT_FLEX_ARRAY 1
  # endif
  #endif
  
  #ifdef __GNUC__
  # define GIT_TYPEOF(x) (__typeof__(x))
  #else
  # define GIT_TYPEOF(x)
  #endif
  
  #ifdef __cplusplus
  # define GIT_UNUSED(x)
  #else
  # ifdef __GNUC__
  #  define GIT_UNUSED(x) x __attribute__ ((__unused__))
  # else
  #  define GIT_UNUSED(x) x
  # endif
  #endif
  
  #if defined(_MSC_VER)
  #define GIT_UNUSED_ARG(x) ((void)(x)); /* note trailing ; */
  #else
  #define GIT_UNUSED_ARG(x)
  #endif
  
  /*
   * Does our compiler/platform support the C99 <inttypes.h> and
   * <stdint.h> header files. (C99 requires that <inttypes.h>
   * includes <stdint.h>).
   */
  #if !defined(_MSC_VER)
  # define GIT_HAVE_INTTYPES_H 1
  #endif
  
  /* Define the printf format specifer to use for size_t output */
  #if defined(_MSC_VER) || defined(__MINGW32__)
  # define PRIuZ "Iu"
  #else
  # define PRIuZ "zu"
  #endif
  
  /* Micosoft Visual C/C++ */
  #if defined(_MSC_VER)
  /* disable "deprecated function" warnings */
  # pragma warning ( disable : 4996 )
  #endif
  
  #endif /* INCLUDE_compat_h__ */
  

Download