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/*
* The so called TIFF types conflict with definitions from inttypes.h
* included from sys/types.h on AIX (at least using VisualAge compiler).
* We try to work around this by detecting this case. Defining
* _TIFF_DATA_TYPEDEFS_ short circuits the later definitions in tiff.h, and
* we will in the holes not provided for by inttypes.h.
*
* See http://bugzilla.remotesensing.org/show_bug.cgi?id=39
*/
#if defined(_H_INTTYPES) && defined(_ALL_SOURCE) && defined(USING_VISUALAGE)
#define _PANO_DATA_TYPEDEFS_
typedef unsigned char pt_uint8;
typedef unsigned short pt_uint16;
typedef unsigned int pt_uint32;
#endif
/*
* Intrinsic data types required by the file format:
*
* 8-bit quantities int8/uint8
* 16-bit quantities int16/uint16
* 32-bit quantities int32/uint32
* strings unsigned char*
*/
#ifndef _PANO_DATA_TYPEDEFS_
#define _PANO_DATA_TYPEDEFS_
#ifdef __STDC__
typedef signed char pt_int8; /* NB: non-ANSI compilers may not grok */
#else
typedef char pt_int8;
#endif
typedef unsigned char pt_uint8;
typedef short pt_int16;
typedef unsigned short pt_uint16; /* sizeof (uint16) must == 2 */
#if defined(__s390x__) || defined(__ia64__) || defined(__alpha) || defined(__x86_64__) || (defined(_MIPS_SZLONG) && _MIPS_SZLONG == 64) || defined(__LP64__) || defined(_LP64)
typedef int pt_int32;
typedef unsigned int pt_uint32; /* sizeof (uint32) must == 4 */
#define FMT_INT32 "%d"
#else
typedef long pt_int32;
typedef unsigned long pt_uint32; /* sizeof (uint32) must == 4 */
#define FMT_INT32 "%ld"
#endif
#endif /* _PANO_DATA_TYPEDEFS_ */
/* The macro PT_UNUSED indicates that a function, function argument or
* variable may potentially be unused.
* Examples:
* 1) static int PT_UNUSED unused_function (char arg);
* 2) int foo (char unused_argument PT_UNUSED);
* 3) int unused_variable PT_UNUSED;
*/
#ifdef __GNUC__
#define PT_UNUSED __attribute__ ((__unused__))
#else
#define PT_UNUSED
#endif
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