/*
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*********************************************************************************************************
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* AR100 SYSTEM
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* AR100 Software System Develop Kits
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* Basic C Library
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*
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* (c) Copyright 2012-2016, Sunny China
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* All Rights Reserved
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*
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* File : library.h
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* By : Sunny
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* Version : v1.0
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* Date : 2012-4-26
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* Descript: the basic library fucntions.
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* Update : date auther ver notes
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* 2012-4-26 17:20:05 Sunny 1.0 Create this file.
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*********************************************************************************************************
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*/
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#ifndef __LIBRARY_H__
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#define __LIBRARY_H__
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#include "../library/cpus_math.h"
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#define DIV_ROUND_UP(n,d) (((n) + (d) - 1) / (d))
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//basic string functions
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extern size_t strlen(const char *s);
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extern char *strcpy(char *dest, const char *src);
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extern char *strncpy(char *dest, const char *src, size_t n);
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extern char *strcat(char *dest, const char *src);
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extern char *strncat(char *dest, const char *src, size_t n);
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extern int strcmp(const char *s1, const char *s2);
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extern int strncmp(const char *s1, const char *s2, size_t n);
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extern char *strchr(const char *s, int c);
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extern char *strrchr(const char *s, int c);
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extern int sprintf(char * buf, char * fmt, ... );
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//basic mem functions
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extern void *memcpy(void *dest, const void *src, size_t n);
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extern int memcmp(const void *s1, const void *s2, size_t n);
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extern void *memchr(const void *s, int c, size_t n);
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extern void *memset(void *d, int c, size_t n);
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//integer to string
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extern char *itoa(int value, char *string, int radix);
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extern char *utoa(unsigned int value, char *string, int radix);
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void hexdump(const char* name, char* base, u32 len);
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extern unsigned int hstr2int(const char *str, unsigned int len);
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extern unsigned int dstr2int(const char *str, unsigned int len);
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#endif //__LIBRARY_H__
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