1 #include "mystring.h"

     2 #include "mystring.h"

     2 #include "trace.h"

     3 #include "trace.h"

     3 

     4 

     4 void mystring::append(const char* str, size_t len)

     5 void mystring::append(const char* str, size_t len)

     5 {

     6 {