memmove
From cppreference.com
                    
                                        
                    
                    
                                                            
                    | Defined in header  <string.h> | ||
| void* memmove( void* dest, const void* src, size_t count ); | ||
Copies count characters from the object pointed to by src to the object pointed to by dest. The objects may overlap: copying takes place as if the characters were copied to a temporary character array and then the characters were copied from the array to dest.
| Contents | 
[edit] Parameters
| dest | - | pointer to the memory location to copy to | 
| src | - | pointer to the memory location to copy from | 
| count | - | number of bytes to copy | 
[edit] Return value
dest
[edit] Example
Run this code
Output:
ABCDEFGHIJKLMNOPQRSTUVWXYZ ABCDEFDEFGHIJNOPQRSTUVWXYZ
[edit] See also
| copies one buffer to another (function) | |
| C++ documentation for memmove | |


