1/*
2 * This file adds the header file glue so that the shared files
3 * flatdevicetree.[ch] can compile and work in the powerpc bootwrapper.
4 *
5 * strncmp & strchr copied from <file:lib/strings.c>
6 * Copyright (C) 1991, 1992  Linus Torvalds
7 *
8 * Maintained by: Mark A. Greer <mgreer@mvista.com>
9 */
10#ifndef _PPC_BOOT_FLATDEVTREE_ENV_H_
11#define _PPC_BOOT_FLATDEVTREE_ENV_H_
12
13#include <stdarg.h>
14#include <stddef.h>
15#include "types.h"
16#include "string.h"
17#include "stdio.h"
18#include "ops.h"
19
20#define be16_to_cpu(x)		(x)
21#define cpu_to_be16(x)		(x)
22#define be32_to_cpu(x)		(x)
23#define cpu_to_be32(x)		(x)
24#define be64_to_cpu(x)		(x)
25#define cpu_to_be64(x)		(x)
26
27static inline int strncmp(const char *cs, const char *ct, size_t count)
28{
29	signed char __res = 0;
30
31	while (count) {
32		if ((__res = *cs - *ct++) != 0 || !*cs++)
33			break;
34		count--;
35	}
36	return __res;
37}
38
39static inline char *strchr(const char *s, int c)
40{
41	for (; *s != (char)c; ++s)
42		if (*s == '\0')
43			return NULL;
44	return (char *)s;
45}
46
47#endif /* _PPC_BOOT_FLATDEVTREE_ENV_H_ */
48