copytodos

Copy data from heap to DOS memory

Declaration

Source position: go32.pp line 190

  procedure copytodos(var addr; len: LongInt);

Description

Copies data from heap to the pre-allocated dos memory buffer.

Parameters:

addr

data to copy from.

len

number of bytes to copy to dos memory buffer.

Notes: This function fails if you try to copy more bytes than the transfer buffer is in size. It can only be used in conjunction with the transfer buffer.

Errors

Check the int31error variable.

See also

Name	Description
copyfromdos	Copy data from DOS to heap
tb_size	Return DOS transfer memory buffer size
transfer_buffer	Return offset of DOS transfer buffer