Spaces:

teragron
/

LlamaReviews

Sleeping

LlamaReviews / win.h

Upload 26 files

001ccce 8 months ago

No virus

1.61 kB

	#ifndef _WIN_H_
	#define _WIN_H_

	#define WIN32_LEAN_AND_MEAN // Exclude rarely-used stuff from Windows headers
	#include <windows.h>
	#include <time.h>
	#include <stdint.h>

	#define ssize_t int64_t
	#define ftell _ftelli64

	// Below code is originally from mman-win32
	//
	/*
	* sys/mman.h
	* mman-win32
	*/

	#ifndef _WIN32_WINNT // Allow use of features specific to Windows XP or later.
	#define _WIN32_WINNT 0x0501 // Change this to the appropriate value to target other versions of Windows.
	#endif

	/* All the headers include this file. */
	#ifndef _MSC_VER
	#include <_mingw.h>
	#endif

	#include <sys/types.h>

	#ifdef __cplusplus
	extern "C" {
	#endif

	#define PROT_NONE 0
	#define PROT_READ 1
	#define PROT_WRITE 2
	#define PROT_EXEC 4

	#define MAP_FILE 0
	#define MAP_SHARED 1
	#define MAP_PRIVATE 2
	#define MAP_TYPE 0xf
	#define MAP_FIXED 0x10
	#define MAP_ANONYMOUS 0x20
	#define MAP_ANON MAP_ANONYMOUS

	#define MAP_FAILED ((void *)-1)

	/* Flags for msync. */
	#define MS_ASYNC 1
	#define MS_SYNC 2
	#define MS_INVALIDATE 4

	/* Flags for portable clock_gettime call. */
	#define CLOCK_REALTIME 0

	void* mmap(void *addr, size_t len, int prot, int flags, int fildes, ssize_t off);
	int munmap(void *addr, size_t len);
	int mprotect(void *addr, size_t len, int prot);
	int msync(void *addr, size_t len, int flags);
	int mlock(const void *addr, size_t len);
	int munlock(const void *addr, size_t len);
	int clock_gettime(int clk_id, struct timespec *tp);

	#ifdef __cplusplus
	};
	#endif

	#endif /* _WIN_H_ */