MFS_OPEN - Open a file

Open the specified file. 
Calling Sequence   

int far pascal MFS_OPEN(pszName, pulSize)

char far * pszName;
unsigned long far * pulSize;

pszName is a pointer to the ASCIIZ name of the file to be opened. It may 
include a path but will not include a drive. 
pulSize is a pointer to a double word which is filled in by the mini-FSD 
with the size of the file in bytes. 
If no error is detected, a zero error code is returned. If an error is 
detected, a non-zero error code is returned. 
Only one file at a time will be opened by this call. The drive will always 
be the boot drive. 
The current file position is set to the beginning of the file. 

Created using Inf-PHP v.2 (c) 2003 Yuri Prokushev
Created using Inf-HTML v.0.9b (c) 1995 Peter Childs