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346c172b32
This new libc is mostly from scratch, with *printf() functions provided by Marco Paland and Eyal Rozenberg's tiny printf library, and malloc and friends provided by dlmalloc.
66 lines
1.9 KiB
C
66 lines
1.9 KiB
C
#pragma once
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/** \file string.h
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* String handling
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*
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* This file is part of the C standard library for the jsix operating
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* system.
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*
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* This Source Code Form is subject to the terms of the Mozilla Public
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* License, v. 2.0. If a copy of the MPL was not distributed with this
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* file, You can obtain one at https://mozilla.org/MPL/2.0/.
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*/
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#include <__j6libc/null.h>
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#include <__j6libc/restrict.h>
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#include <__j6libc/size_t.h>
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#ifdef __cplusplus
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extern "C" {
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#endif
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// Copying functions
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//
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void *memcpy(void * restrict s1, const void * restrict s2, size_t n);
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void *memmove(void * restrict s1, const void * restrict s2, size_t n);
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char *strncpy(char * restrict s1, const char * restrict s2, size_t n);
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// Concatenation functions
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//
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char *strncat(char * restrict s1, const char * restrict s2, size_t n);
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// Comparison functions
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//
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int memcmp(const void *s1, const void *s2, size_t n);
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int strcmp(const char *s1, const char *s2);
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int strcoll(const char *s1, const char *s2);
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int strncmp(const char *s1, const char *s2, size_t n);
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size_t strxfrm(char * restrict s1, const char * restrict s2, size_t n);
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// Search functions
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//
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void *memchr(const void *s, int c, size_t n);
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char *strchr(const char *s, int c);
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size_t strcspn(const char *s1, const char *s2);
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char *strpbrk(const char *s1, const char *s2);
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char *strrchr(const char *s, int c);
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size_t strspn(const char *s1, const char *s2);
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char *strstr(const char *s1, const char *s2);
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char *strtok(char * restrict s1, const char * restrict s2);
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// Miscellaneous functions
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//
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void *memset(void *s, int c, size_t n);
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char *strerror(int errnum);
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size_t strlen(const char *s);
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// Deprecated functions
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//
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char *strcpy(char * restrict, const char * restrict)
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__attribute__((deprecated("strcpy is unsafe, do not use", "strncpy")));
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char *strcat(char * restrict, const char * restrict)
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__attribute__((deprecated("strcat is unsafe, do not use", "strncat")));
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#ifdef __cplusplus
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} // extern "C"
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#endif
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