| 1 | /*
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| 2 | * Copyright (C) 1991, 1992 Linus Torvalds
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| 3 | * Copyright (C) 2004 Tobias Lorenz
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| 4 | *
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| 5 | * string handling functions
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| 6 | * based on linux/include/linux/ctype.h
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| 7 | * and linux/include/linux/string.h
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| 8 | *
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| 9 | * This program is free software; you can redistribute it and/or modify
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| 10 | * it under the terms of the GNU General Public License version 2 as
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| 11 | * published by the Free Software Foundation.
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| 12 | */
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| 13 |
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| 14 | #ifndef ETHERBOOT_STRING_H
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| 15 | #define ETHERBOOT_STRING_H
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| 16 |
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| 17 | #include "bits/string.h"
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| 18 |
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| 19 |
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| 20 | /* *** FROM ctype.h *** */
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| 21 |
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| 22 | #define isdigit(c) ((c & 0x04) != 0)
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| 23 | #define islower(c) ((c & 0x02) != 0)
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| 24 | //#define isspace(c) ((c & 0x20) != 0)
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| 25 | #define isupper(c) ((c & 0x01) != 0)
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| 26 |
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| 27 | static inline unsigned char tolower(unsigned char c)
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| 28 | {
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| 29 | if (isupper(c))
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| 30 | c -= 'A'-'a';
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| 31 | return c;
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| 32 | }
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| 33 |
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| 34 | static inline unsigned char toupper(unsigned char c)
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| 35 | {
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| 36 | if (islower(c))
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| 37 | c -= 'a'-'A';
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| 38 | return c;
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| 39 | }
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| 40 |
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| 41 |
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| 42 | /* *** FROM string.h *** */
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| 43 |
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| 44 | int strnicmp(const char *s1, const char *s2, size_t len);
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| 45 | char * strcpy(char * dest,const char *src);
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| 46 | char * strncpy(char * dest,const char *src,size_t count);
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| 47 | char * strcat(char * dest, const char * src);
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| 48 | char * strncat(char *dest, const char *src, size_t count);
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| 49 | int strcmp(const char * cs,const char * ct);
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| 50 | int strncmp(const char * cs,const char * ct,size_t count);
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| 51 | char * strchr(const char * s, int c);
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| 52 | char * strrchr(const char * s, int c);
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| 53 | size_t strlen(const char * s);
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| 54 | size_t strnlen(const char * s, size_t count);
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| 55 | size_t strspn(const char *s, const char *accept);
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| 56 | char * strpbrk(const char * cs,const char * ct);
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| 57 | char * strtok(char * s,const char * ct);
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| 58 | char * strsep(char **s, const char *ct);
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| 59 | void * memset(void * s,int c,size_t count);
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| 60 | char * bcopy(const char * src, char * dest, int count);
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| 61 | void * memcpy(void * dest,const void *src,size_t count);
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| 62 | void * memmove(void * dest,const void *src,size_t count);
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| 63 | int memcmp(const void * cs,const void * ct,size_t count);
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| 64 | void * memscan(void * addr, int c, size_t size);
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| 65 | char * strstr(const char * s1,const char * s2);
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| 66 | void * memchr(const void *s, int c, size_t n);
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| 67 |
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| 68 | #endif /* ETHERBOOT_STRING */
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