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- /*
- * Copyright (C) 1991, 1992 Linus Torvalds
- * Copyright (C) 2004 Tobias Lorenz
- *
- * string handling functions
- * based on linux/include/linux/ctype.h
- * and linux/include/linux/string.h
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License version 2 as
- * published by the Free Software Foundation.
- */
-
- #ifndef ETHERBOOT_STRING_H
- #define ETHERBOOT_STRING_H
-
- #include "stddef.h"
- #include "bits/string.h"
-
-
- /* *** FROM ctype.h *** */
-
- #define isdigit(c) ((c & 0x04) != 0)
- #define islower(c) ((c & 0x02) != 0)
- //#define isspace(c) ((c & 0x20) != 0)
- #define isupper(c) ((c & 0x01) != 0)
-
- static inline unsigned char tolower(unsigned char c)
- {
- if (isupper(c))
- c -= 'A'-'a';
- return c;
- }
-
- static inline unsigned char toupper(unsigned char c)
- {
- if (islower(c))
- c -= 'a'-'A';
- return c;
- }
-
-
- /* *** FROM string.h *** */
-
- int strnicmp(const char *s1, const char *s2, size_t len);
- char * strcpy(char * dest,const char *src);
- char * strncpy(char * dest,const char *src,size_t count);
- char * strcat(char * dest, const char * src);
- char * strncat(char *dest, const char *src, size_t count);
- int __attribute__ (( pure )) strcmp(const char * cs,const char * ct);
- int __attribute__ (( pure )) strncmp(const char * cs,const char * ct,
- size_t count);
- char * strchr(const char * s, int c);
- char * strrchr(const char * s, int c);
- size_t strlen(const char * s);
- size_t strnlen(const char * s, size_t count);
- size_t strspn(const char *s, const char *accept);
- char * strpbrk(const char * cs,const char * ct);
- char * strtok(char * s,const char * ct);
- char * strsep(char **s, const char *ct);
- void * memset(void * s,int c,size_t count);
- char * bcopy(const char * src, char * dest, int count);
- void * memmove(void * dest,const void *src,size_t count);
- int __attribute__ (( pure )) memcmp(const void * cs,const void * ct,
- size_t count);
- void * memscan(void * addr, int c, size_t size);
- char * strstr(const char * s1,const char * s2);
- void * memchr(const void *s, int c, size_t n);
- char * strdup(const char *s);
-
- extern const char * strerror ( int errno );
-
- #endif /* ETHERBOOT_STRING */
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