MFS READ

Read the specified number of bytes from the file to a buffer location.

Syntax
int far pascal MFS_READ(pcData, pusLength)

Parameters

 * pcData: is a pointer to the data area to be read into. The data area is guaranteed to be below the 1-Meg boundary.
 * pusLength: is a pointer to a word which on entry specifies the number of bytes to be read. On return, it is filled in by the mini-FSD with the number of bytes successfully read.

Returns
If no error is detected, a zero error code is returned. If an error is detected, a non-zero error code is returned.

Sample
char far * pcData; unsigned long far * pusLength; int far pascal MFS_READ(pcData, pusLength)

Remarks
The current file position is advanced by the number of bytes read.