HelpPC 2.10 Quick Reference Utility Copyright 1991 David Jurgens

           MSC: unsigned _dos_read( int handle, void far *buffer,
                                       unsigned count, unsigned *nread )

       - prototype in dos.h

       - handle = opened file handle
       - buffer = receives data read from file
       - count = number of bytes to read
       - nread = receives the number of bytes actually read
       - returns 0 on success or DOS error code

       - Turbo C uses _open()
       - see   INT 21,3F   _dos_open()  _dos_write()  _dos_close()

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