1*4882a593Smuzhiyun /* 2*4882a593Smuzhiyun * Copyright 2008 Extreme Engineering Solutions, Inc. 3*4882a593Smuzhiyun * 4*4882a593Smuzhiyun * SPDX-License-Identifier: LGPL-2.0+ 5*4882a593Smuzhiyun */ 6*4882a593Smuzhiyun 7*4882a593Smuzhiyun #ifndef __MINGW_SUPPORT_H_ 8*4882a593Smuzhiyun #define __WINGW_SUPPORT_H_ 1 9*4882a593Smuzhiyun 10*4882a593Smuzhiyun /* Defining __INSIDE_MSYS__ helps to prevent u-boot/mingw overlap */ 11*4882a593Smuzhiyun #define __INSIDE_MSYS__ 1 12*4882a593Smuzhiyun 13*4882a593Smuzhiyun #include <windows.h> 14*4882a593Smuzhiyun 15*4882a593Smuzhiyun /* mmap protections */ 16*4882a593Smuzhiyun #define PROT_READ 0x1 /* Page can be read */ 17*4882a593Smuzhiyun #define PROT_WRITE 0x2 /* Page can be written */ 18*4882a593Smuzhiyun #define PROT_EXEC 0x4 /* Page can be executed */ 19*4882a593Smuzhiyun #define PROT_NONE 0x0 /* Page can not be accessed */ 20*4882a593Smuzhiyun 21*4882a593Smuzhiyun /* Sharing types (must choose one and only one of these) */ 22*4882a593Smuzhiyun #define MAP_SHARED 0x01 /* Share changes */ 23*4882a593Smuzhiyun #define MAP_PRIVATE 0x02 /* Changes are private */ 24*4882a593Smuzhiyun 25*4882a593Smuzhiyun /* File perms */ 26*4882a593Smuzhiyun #ifndef S_IRGRP 27*4882a593Smuzhiyun # define S_IRGRP 0 28*4882a593Smuzhiyun #endif 29*4882a593Smuzhiyun #ifndef S_IWGRP 30*4882a593Smuzhiyun # define S_IWGRP 0 31*4882a593Smuzhiyun #endif 32*4882a593Smuzhiyun 33*4882a593Smuzhiyun /* Windows 64-bit access macros */ 34*4882a593Smuzhiyun #define LODWORD(x) ((DWORD)((DWORDLONG)(x))) 35*4882a593Smuzhiyun #define HIDWORD(x) ((DWORD)(((DWORDLONG)(x) >> 32) & 0xffffffff)) 36*4882a593Smuzhiyun 37*4882a593Smuzhiyun typedef UINT uint; 38*4882a593Smuzhiyun typedef ULONG ulong; 39*4882a593Smuzhiyun 40*4882a593Smuzhiyun int fsync(int fd); 41*4882a593Smuzhiyun void *mmap(void *, size_t, int, int, int, int); 42*4882a593Smuzhiyun int munmap(void *, size_t); 43*4882a593Smuzhiyun char *strtok_r(char *s, const char *delim, char **save_ptr); 44*4882a593Smuzhiyun #include "getline.h" 45*4882a593Smuzhiyun 46*4882a593Smuzhiyun #endif /* __MINGW_SUPPORT_H_ */ 47