Action()
{
//重写strcat函数
char *strcatTest(char *dest,const char * src);
char a[]="come on";
char b[]="every one";
lr_output_message("%s",strcatTest(a,b));
//lr_output_message("%s",strcat(a,b));
return 0;
}
char *strcatTest(char *dest,const char * src){
char *res=dest;
if(dest !=NULL && src !=NULL)
{
while(*dest !='\0')
{
dest++;
}
while(*src!='\0')
{
*dest=*src;
dest++;
src++;
}
}
else{
lr_output_message("dest 或者src非法,请检查");
}
return res;
}
{
//重写strcat函数
char *strcatTest(char *dest,const char * src);
char a[]="come on";
char b[]="every one";
lr_output_message("%s",strcatTest(a,b));
//lr_output_message("%s",strcat(a,b));
return 0;
}
char *strcatTest(char *dest,const char * src){
char *res=dest;
if(dest !=NULL && src !=NULL)
{
while(*dest !='\0')
{
dest++;
}
while(*src!='\0')
{
*dest=*src;
dest++;
src++;
}
}
else{
lr_output_message("dest 或者src非法,请检查");
}
return res;
}