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WSSVSCR.HDR
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1994-04-25
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/******************************************************************************
The Klipper Library, for CA-Clipper 5.x
Copyright (c), 1994, Wallace Information Systems Engineering
FUNCTION:
__WSSaveScreen( nHandle ) --> NIL
PARAMETERS:
nHandle : File name from previous fopen()/fcreate()
SHORT:
Save screen to existing and already open file, in WordStar format.
DESCRIPTION:
__WSSaveScreen() is identical to _WSSaveScreen() except that in this case
you pass the handle of an already opened or created file.
The contents of the screen are written to this file handle and the
handle remains open when the function returns.
It is useful in situations where you want to save the screen contents to
a file and then continue writing other information to the same file, but
you do not want to have to reopen the file following _SaveScreen()
(which closes the file when done).
For an example, see _Prepare(), which uses the __SaveScreen()
counterpart function in it's error recording errorblock function.
NOTE:
EXAMPLE:
__WsSaveSceen( nHandle )
Result: The screen is saved in WordStar format to the already open file
specified by nHandle).
__WsSaveScreen() appends to any existing data in the file.
******************************************************************************/