utils^.h

arm7开发板fs44b0x原代码 说明： 1) 本项目在ADS1.2下编译,在SDT2.51的ADW中调试。编译时

#ifndef __UTILS_H

#define __UTILS_H



void memcpy(void *s1, const void *s2, int n);

void memset(void *s, const char ch, int n);


unsigned short ntohs(unsigned short s);

unsigned long ntohl(unsigned long l);

unsigned short htons(unsigned short s);

unsigned long htonl(unsigned long l);


unsigned long strtoul(char *s);

void ultostr(char *s, unsigned long data);

unsigned long strtobcd(char *s);

unsigned long strtodec(char *str, int cnt);


int strlen(const char *s);

int strncmp(const char *s1, const char *s2, int maxlen); 



#endif /* __UTILS_H */