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1/*
2 * Copyright (c) 1999-2003 Apple Computer, Inc. All rights reserved.
3 *
4 * @APPLE_LICENSE_HEADER_START@
5 *
6 * Portions Copyright (c) 1999-2003 Apple Computer, Inc. All Rights
7 * Reserved. This file contains Original Code and/or Modifications of
8 * Original Code as defined in and that are subject to the Apple Public
9 * Source License Version 2.0 (the "License"). You may not use this file
10 * except in compliance with the License. Please obtain a copy of the
11 * License at http://www.apple.com/publicsource and read it before using
12 * this file.
13 *
14 * The Original Code and all software distributed under the License are
15 * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
16 * EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
17 * INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
18 * FITNESS FOR A PARTICULAR PURPOSE OR NON- INFRINGEMENT. Please see the
19 * License for the specific language governing rights and limitations
20 * under the License.
21 *
22 * @APPLE_LICENSE_HEADER_END@
23 */
24
25#ifndef __BOOT_LIBSA_H
26#define __BOOT_LIBSA_H
27
28/* Exported API for standalone library */
29
30#include <mach-o/loader.h>
31#include <stdarg.h>
32#include <stddef.h>
33#include <stdbool.h>
34
35/*
36 * ctype stuff (aserebln)
37 */
38static inline int isupper(char c)
39{
40 return (c >= 'A' && c <= 'Z');
41}
42
43static inline int islower(char c)
44{
45 return (c >= 'a' && c <= 'z');
46}
47
48static inline int isalpha(char c)
49{
50 return ((c >= 'A' && c <= 'Z') || (c >= 'a' && c <= 'z'));
51}
52
53static inline int isspace(char c)
54{
55 return (c == ' ' || c == '\t' || c == '\n' || c == '\12');
56}
57
58static inline int isdigit(char c)
59{
60 return (c >= '0' && c <= '9');
61}
62
63static inline int isxdigit(char c)
64{
65 return ((c >= '0' && c <= '9') || (c >= 'A' && c <= 'F') || (c >= 'a' && c <= 'f'));
66}
67
68/*
69 * string.c
70 */
71#ifndef bcopy
72extern void bcopy(const void * src, void * dst, size_t len);
73#endif
74
75#ifndef bzero
76extern void bzero(void * dst, size_t len);
77#endif
78
79extern void * memset(void * dst, int c, size_t n);
80extern void * memcpy(void * dst, const void * src, size_t len);
81extern int memcmp(const void * p1, const void * p2, int len);
82extern int strcmp(const char * s1, const char * s2);
83extern int strncmp(const char * s1, const char * s2, size_t n);
84extern char * strcpy(char * s1, const char * s2);
85extern char * strncpy(char * s1, const char * s2, size_t n);
86extern char * strlcpy(char * s1, const char * s2, size_t n);
87extern char * strstr(const char *in, const char *str);
88extern int atoi(const char * str);
89extern int ptol(const char * str);
90extern int strlen(const char * str);
91extern char * strcat(char * s1, const char * s2);
92extern char * strncat(char * s1, const char * s2, size_t n);
93
94#if STRNCASECMP
95extern int strncasecmp(const char * s1, const char * s2, size_t n);
96#endif
97
98extern uint8_t checksum8( void * start, unsigned int length );
99
100/*
101 * error.c
102 */
103extern int errno;
104extern char * strerror(int errnum);
105
106/*
107 * strtol.c
108 */
109extern long strtol(const char * nptr, char ** endptr, int base);
110extern unsigned long strtoul(const char * nptr, char ** endptr, int base);
111extern unsigned long long strtouq(const char *nptr, char ** endptr, int base);
112
113/*
114 * prf.c
115 */
116extern void prf(const char * fmt, va_list ap, void (*putfn_p)(),
117 void * putfn_arg);
118
119/*
120 * printf.c
121 */
122extern int sprintf(char *s, const char * format, ...);
123extern int slvprintf(char * buffer, int len, const char * fmt, va_list arg);
124
125/*
126 * zalloc.c
127 */
128#define malloc(size)safe_malloc(size, __FILE__, __LINE__)
129extern void malloc_init(char * start, int size, int nodes, void (*malloc_error)(char *, size_t));
130extern void * safe_malloc(size_t size,const char *file, int line);
131extern void free(void * start);
132extern void * realloc(void * ptr, size_t size);
133
134/*
135 * getsegbyname.c
136 */
137extern struct segment_command *
138 getsegbynamefromheader(struct mach_header * mhp, char * segname);
139
140#endif /* !__BOOT_LIBSA_H */
141

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