#ifndef __COMMON_H#define __COMMON_H#include <types.h>#define uchar unchar#include <printk.h>//#define printk printk#define debug printk#include <config.h>char * strcpy(char * dest,const char *src);size_t strlen(const char * s);int strcmp(const char * cs,const char * ct);void * memset(void * s,int c,size_t count);void * memcpy(void * dest,const void *src,size_t count);int memcmp(const void * cs,const void * ct,size_t count);int sprintf(char * buf, const char *fmt, ...);void print_size (ulong size, const char *s);unsigned long simple_strtoul(const char *cp,char **endp,unsigned int base);#endif