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 memset() (c function)

    void * memset ( void * ptr, int value, size_t num ); <cstring> 

Fill block of memory

Sets the first num bytes of the block of memory pointed by ptr to the specified value (interpreted as an unsigned char).

Parameters

• ptr
  Pointer to the block of memory to fill.
• value
  Value to be set. The value is passed as an int, but the function fills the block of memory using the unsigned char conversion of this value.
• num
  Number of bytes to be set to the value.

Return Value

ptr is returned.

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