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