utils.h

一个在ADS1.2上的ZLG_TCPIP,操作系统是ucosii276版本

void mymemcpy(unsigned char *s1, unsigned char *s2, int n);
void memcpyflash(void *s1, const void *s2, int n);
#define	NorFlashRead(dst, src, size)	memcpyflash((char *)(dst), (char *)(ROM_BASE+(src)), (int)(size))
//void mymemset(void *s, const char ch, int n);
unsigned short myntohs(unsigned short s);
unsigned long ntohl(unsigned long l);
unsigned short myhtons(unsigned short s);
unsigned long myhtonl(unsigned long l);
unsigned long mystrtoul(char *s);
void myultostr(char *s, unsigned long data);
unsigned long mystrtobcd(char *s);
unsigned long mystrtodec(char *str, int cnt);
int mystrlen(const unsigned char *s);
int mystrncmp(const char *s1, const char *s2, int maxlen);