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Depend on stdint.h instead of inttypes.h

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stdint.h is better compatible with freestanding support as it can be
compiled even if target platform lacks I/O capabilities.

[EB - adjusted the include locations, and avoided breaking the build
 for old MSVC versions.]
This commit is contained in:
Ingvar Stepanyan 2020-04-16 11:58:12 +01:00 committed by Eric Biggers
parent 27d5a74f03
commit e2d1621e42
3 changed files with 25 additions and 22 deletions
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4
common/common_defs.h
View File

@ -47,9 +47,7 @@
#endif
/* Fixed-width integer types */
#ifndef PRIu32
# include <inttypes.h>
#endif
#include <stdint.h>
typedef uint8_t u8;
typedef uint16_t u16;
typedef uint32_t u32;

22
common/compiler_msc.h
View File

@ -2,6 +2,9 @@
* compiler_msc.h - definitions for the Microsoft C Compiler
*/
#include <stdint.h>
#include <stdlib.h> /* for _byteswap_*() */
#define LIBEXPORT __declspec(dllexport)
/*
@ -22,24 +25,6 @@ typedef long long ssize_t;
typedef int ssize_t;
#endif
/*
* Old versions (e.g. VS2010) of MSC have stdint.h but not the C99 header
* inttypes.h. Work around this by defining the PRI* macros ourselves.
*/
#include <stdint.h>
#define PRIu8 "hhu"
#define PRIu16 "hu"
#define PRIu32 "u"
#define PRIu64 "llu"
#define PRIi8 "hhi"
#define PRIi16 "hi"
#define PRIi32 "i"
#define PRIi64 "lli"
#define PRIx8 "hhx"
#define PRIx16 "hx"
#define PRIx32 "x"
#define PRIx64 "llx"
/* Assume a little endian architecture with fast unaligned access */
#define CPU_IS_LITTLE_ENDIAN() 1
#define UNALIGNED_ACCESS_IS_FAST 1
@ -52,7 +37,6 @@ typedef int ssize_t;
#define forceinline __forceinline
/* Byte swap functions */
#include <stdlib.h>
#define bswap16 _byteswap_ushort
#define bswap32 _byteswap_ulong
#define bswap64 _byteswap_uint64

21
programs/prog_util.h
View File

@ -48,6 +48,27 @@
# define _printf(str_idx, args_idx)
#endif
#ifdef _MSC_VER
/*
* Old versions (e.g. VS2010) of MSC have stdint.h but not the C99 header
* inttypes.h. Work around this by defining the PRI* macros ourselves.
*/
# define PRIu8 "hhu"
# define PRIu16 "hu"
# define PRIu32 "u"
# define PRIu64 "llu"
# define PRIi8 "hhi"
# define PRIi16 "hi"
# define PRIi32 "i"
# define PRIi64 "lli"
# define PRIx8 "hhx"
# define PRIx16 "hx"
# define PRIx32 "x"
# define PRIx64 "llx"
#else
# include <inttypes.h>
#endif
#ifdef _WIN32
/*