#ifndef __COMMON_CLIENT_H__ #define __COMMON_CLIENT_H__ #ifdef __cplusplus extern "C" { #endif int string2hex(char* str,char* hex); int StringToHex(char *str, unsigned char *out, unsigned int *outlen); int arrayToStr(unsigned char *buf, unsigned int buflen, char *out); void hex_to_asciistring(unsigned char* str,int size,unsigned char* str1); int checksum(unsigned char *data, int length); #ifdef __cplusplus } #endif #endif