m_setattr

For the file specified by bp, sets the file attributes to attr.


Syntax:      int far m_setattr(char far *bp, int len, int sys, unsigned attr) 
Parameters:  char far *bp - Pointer to the file whose attributes will be set 
             int len - Length of the file specification 
             int sys - If non-zero, indicates that the System Manager should build 
                       a path using the System Directory 
             unsigned attr
Returns:     0 - if successful 
             Any other value indicates an error condition.