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Allow use of standard integer types.

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Include appropriate headers for standard integer types in e_os2.h

This should use stdint.h, inttypes.h or a workaround for systems which
have neither.

Reviewed-by: Matt Caswell <matt@openssl.org>
This commit is contained in:
Dr. Stephen Henson 2015-05-13 17:34:53 +01:00
parent 98cd49db1d
commit c1a623c55a
1 changed files with 39 additions and 0 deletions
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39
include/openssl/e_os2.h
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@ -268,6 +268,45 @@ extern "C" {
# define __owur # define __owur
# endif # endif
/* Standard integer types */
# if defined(__osf__) || defined(__sgi) || defined(__hpux) || defined(OPENSSL_SYS_VMS)
# include <inttypes.h>
# elif defined(_MSC_VER) && _MSC_VER<=1500
/*
* minimally required typdefs for systems not supporting inttypes.h or
* stdint.h: currently just older VC++
*/
typedef signed char int8_t;
typedef unsigned char uint8_t;
typedef short int16_t;
typedef unsigned short uint16_t;
typedef int int32_t;
typedef unsigned int uint32_t;
typedef __int64 int64_t;
typedef unsigned __int64 uint64_t;
# include <limits.h>
# define INT8_MAX SCHAR_MAX
# define INT8_MIN SCHAR_MIN
# define UINT8_MAX UCHAR_MAX
# define INT16_MAX SHRT_MAX
# define INT16_MIN SHRT_MIN
# define UINT16_MAX USHRT_MAX
# define INT32_MAX INT_MAX
# define INT32_MIN INT_MIN
# define UINT32_MAX UINT_MAX
# define INT64_MAX _I64_MAX
# define INT64_MIN _I64_MIN
# define UINT64_MAX _UI64_MAX
# else
# include <stdint.h>
# endif
#ifdef __cplusplus #ifdef __cplusplus
} }
#endif #endif