1 /* SPDX-License-Identifier: LGPL-2.0+ */
3 * Copyright 2008 Extreme Engineering Solutions, Inc.
6 #ifndef __MINGW_SUPPORT_H_
7 #define __WINGW_SUPPORT_H_ 1
9 /* Defining __INSIDE_MSYS__ helps to prevent u-boot/mingw overlap */
10 #define __INSIDE_MSYS__ 1
14 /* mmap protections */
15 #define PROT_READ 0x1 /* Page can be read */
16 #define PROT_WRITE 0x2 /* Page can be written */
17 #define PROT_EXEC 0x4 /* Page can be executed */
18 #define PROT_NONE 0x0 /* Page can not be accessed */
20 /* Sharing types (must choose one and only one of these) */
21 #define MAP_SHARED 0x01 /* Share changes */
22 #define MAP_PRIVATE 0x02 /* Changes are private */
32 /* Windows 64-bit access macros */
33 #define LODWORD(x) ((DWORD)((DWORDLONG)(x)))
34 #define HIDWORD(x) ((DWORD)(((DWORDLONG)(x) >> 32) & 0xffffffff))
40 void *mmap(void *, size_t, int, int, int, int);
41 int munmap(void *, size_t);
42 char *strtok_r(char *s, const char *delim, char **save_ptr);
45 #endif /* __MINGW_SUPPORT_H_ */