56 lines
2.1 KiB
C
56 lines
2.1 KiB
C
#ifndef _STRING_H
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#define _STRING_H
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/** @file
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*
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* String functions
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*
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*/
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FILE_LICENCE ( GPL2_OR_LATER_OR_UBDL );
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#include <stddef.h>
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extern void * generic_memset ( void *dest, int character,
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size_t len ) __nonnull;
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extern void * generic_memcpy ( void *dest, const void *src,
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size_t len ) __nonnull;
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extern void * generic_memmove ( void *dest, const void *src,
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size_t len ) __nonnull;
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#include <bits/string.h>
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/* Architecture-specific code is expected to provide these functions,
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* but may instead explicitly choose to use the generic versions.
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*/
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void * memset ( void *dest, int character, size_t len ) __nonnull;
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void * memcpy ( void *dest, const void *src, size_t len ) __nonnull;
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void * memmove ( void *dest, const void *src, size_t len ) __nonnull;
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extern int __pure memcmp ( const void *first, const void *second,
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size_t len ) __nonnull;
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extern void * __pure memchr ( const void *src, int character,
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size_t len ) __nonnull;
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extern void * memswap ( void *dest, void *src, size_t len ) __nonnull;
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extern int __pure strcmp ( const char *first, const char *second ) __nonnull;
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extern int __pure strncmp ( const char *first, const char *second,
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size_t max ) __nonnull;
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extern size_t __pure strlen ( const char *src ) __nonnull;
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extern size_t __pure strnlen ( const char *src, size_t max ) __nonnull;
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extern char * __pure strchr ( const char *src, int character ) __nonnull;
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extern char * __pure strrchr ( const char *src, int character ) __nonnull;
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extern char * __pure strstr ( const char *haystack,
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const char *needle ) __nonnull;
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extern char * strcpy ( char *dest, const char *src ) __nonnull;
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extern char * strncpy ( char *dest, const char *src, size_t max ) __nonnull;
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extern char * strcat ( char *dest, const char *src ) __nonnull;
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extern char * __malloc strdup ( const char *src ) __nonnull;
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extern char * __malloc strndup ( const char *src, size_t max ) __nonnull;
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extern char * __pure strpbrk ( const char *string,
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const char *delim ) __nonnull;
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extern char * strsep ( char **string, const char *delim ) __nonnull;
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extern char * __pure strerror ( int errno );
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#endif /* _STRING_H */
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