stddefines.h

spines-ns

/* stdutil/stddefines.h.  Generated automatically by configure.  */
#ifndef stddefines_h_2000_10_22_18_20_30_jschultz_at_cnds_jhu_edu
#define stddefines_h_2000_10_22_18_20_30_jschultz_at_cnds_jhu_edu

#include <stddef.h>
#include <limits.h>

/* define three endian types for architectures for STDENDIAN */

#define STDBIG_ENDIAN     0
#define STDLITTLE_ENDIAN  1
#define STDUNKNOWN_ENDIAN 2

#ifdef _MSC_VER
#ifndef __cplusplus
#define inline __inline
#endif
#endif

/* configure fills in the following values */

/* #undef inline */
#define STDENDIAN         STDLITTLE_ENDIAN
#define SIZEOF_CHAR 1
#define SIZEOF_SHORT 2
#define SIZEOF_INT 4
#define SIZEOF_LONG 4
#define SIZEOF_SIZE_T 4
#define SIZEOF_VOID_P 4

/* define the max value of a size_t */

#define STD_SIZE_T_MAX (~(size_t) 0)

/* how many bytes are in half of a size_t? */

#define SIZEOF_HSIZE_T (SIZEOF_SIZE_T >> 1)

/* define a hsize_t type that has half as much storage as a size_t */

#if SIZEOF_HSIZE_T == SIZEOF_CHAR
# define stdhsize_t unsigned char
#elif SIZEOF_HSIZE_T == SIZEOF_SHORT
# define stdhsize_t unsigned short
#elif SIZEOF_HSIZE_T == SIZEOF_INT
# define stdhsize_t unsigned int
#elif SIZEOF_HSIZE_T == SIZEOF_LONG
# define stdhsize_t unsigned long
#endif

/* define a signed size_t type */

#if SIZEOF_SIZE_T == SIZEOF_CHAR
# define stdssize_t signed char
#elif SIZEOF_SIZE_T == SIZEOF_SHORT
# define stdssize_t short
#elif SIZEOF_SIZE_T == SIZEOF_INT
# define stdssize_t int
#elif SIZEOF_SIZE_T == SIZEOF_LONG
# define stdssize_t long
#endif

/* define a boolean type */

#define stdbool      unsigned char
#define stdtrue      1
#define stdfalse     0

/* define a 8b integer type: stdint8, stduint8 */

#define stdint8      signed char
#define stduint8     unsigned char
#define STDINT8_MAX  SCHAR_MAX
#define STDINT8_MIN  SCHAR_MIN
#define STDUINT8_MAX UCHAR_MAX

/* if the platform has one, define a 16b integer type: stdint16, stduint16 */

#if SIZEOF_SHORT == 2
#define stdint16      short
#define stduint16     unsigned short
#define STDINT16_MAX  SHRT_MAX
#define STDINT16_MIN  SHRT_MIN
#define STDUINT16_MAX USHRT_MAX
#endif

/* if the platform has one, define a 32b integer type: stdint32, stduint32 */

#if SIZEOF_SHORT == 4
#define stdint32      short
#define stduint32     unsigned short
#define STDINT32_MAX  SHRT_MAX
#define STDINT32_MIN  SHRT_MIN
#define STDUINT32_MAX USHRT_MAX
#elif SIZEOF_INT == 4
#define stdint32      int
#define stduint32     unsigned int
#define STDINT32_MAX  INT_MAX
#define STDINT32_MIN  INT_MIN
#define STDUINT32_MAX UINT_MAX
#elif SIZEOF_LONG == 4
#define stdint32      long
#define stduint32     unsigned long
#define STDINT32_MAX  LONG_MAX
#define STDINT32_MIN  LONG_MIN
#define STDUINT32_MAX ULONG_MAX
#endif

/* if the platform has one, define a 64b integer type: stdint64, stduint64 */

#if SIZEOF_SHORT == 8
#define stdint64      short
#define stduint64     unsigned short
#define STDINT64_MAX  SHRT_MAX
#define STDINT64_MIN  SHRT_MIN
#define STDUINT64_MAX USHRT_MAX
#elif SIZEOF_INT == 8
#define stdint64      int
#define stduint64     unsigned int
#define STDINT64_MAX  INT_MAX
#define STDINT64_MIN  INT_MIN
#define STDUINT64_MAX UINT_MAX
#elif SIZEOF_LONG == 8
#define stdint64      long
#define stduint64     unsigned long
#define STDINT64_MAX  LONG_MAX
#define STDINT64_MIN  LONG_MIN
#define STDUINT64_MAX ULONG_MAX
#endif

/* define some standard macros */

#define STDSWAP(x, y, t) ((t) = (x), (x) = (y), (y) = (t))
#define STDMAX(x, y) ((x) > (y) ? (x) : (y))
#define STDMIN(x, y) ((x) < (y) ? (x) : (y))

#endif