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/* Pixman uses some non-standard compiler features. This file ensures
* they exist
*
* The features are:
*
* FUNC must be defined to expand to the current function
* PIXMAN_EXPORT should be defined to whatever is required to
* export functions from a shared library
* limits limits for various types must be defined
* inline must be defined
* force_inline must be defined
*/
#if defined (__GNUC__)
# define FUNC ((const char*) (__PRETTY_FUNCTION__))
#elif defined (__sun) || (defined (__STDC_VERSION__) && __STDC_VERSION__ >= 199901L)
# define FUNC ((const char*) (__func__))
#else
# define FUNC ((const char*) ("???"))
#endif
#ifndef INT16_MIN
# define INT16_MIN (-32767-1)
#endif
#ifndef INT16_MAX
# define INT16_MAX (32767)
#endif
#ifndef INT32_MIN
# define INT32_MIN (-2147483647-1)
#endif
#ifndef INT32_MAX
# define INT32_MAX (2147483647)
#endif
#ifndef UINT32_MIN
# define UINT32_MIN (0)
#endif
#ifndef UINT32_MAX
# define UINT32_MAX (4294967295U)
#endif
#ifndef M_PI
# define M_PI 3.14159265358979323846
#endif
#ifdef _MSC_VER
/* 'inline' is available only in C++ in MSVC */
# define inline __inline
# define force_inline __forceinline
#elif defined __GNUC__ || (defined(__SUNPRO_C) && (__SUNPRO_C >= 0x590))
# define inline __inline__
# define force_inline __inline__ __attribute__ ((__always_inline__))
#else
# ifndef force_inline
# define force_inline inline
# endif
#endif
/* GCC visibility */
#if defined(__GNUC__) && __GNUC__ >= 4
# define PIXMAN_EXPORT __attribute__ ((visibility("default")))
/* Sun Studio 8 visibility */
#elif defined(__SUNPRO_C) && (__SUNPRO_C >= 0x550)
# define PIXMAN_EXPORT __global
#else
# define PIXMAN_EXPORT
#endif
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