sl@0: /* RGET.C
sl@0:  * 
sl@0:  * Portions Copyright (c) 1990-1999 Nokia Corporation and/or its subsidiary(-ies).
sl@0:  * All rights reserved.
sl@0:  */
sl@0: 
sl@0: /* No user fns here. Pesch 15apr92. */
sl@0: 
sl@0: /*
sl@0:  * Copyright (c) 1990 The Regents of the University of California.
sl@0:  * All rights reserved.
sl@0:  *
sl@0:  * Redistribution and use in source and binary forms are permitted
sl@0:  * provided that the above copyright notice and this paragraph are
sl@0:  * duplicated in all such forms and that any documentation,
sl@0:  * advertising materials, and other materials related to such
sl@0:  * distribution and use acknowledge that the software was developed
sl@0:  * by the University of California, Berkeley.  The name of the
sl@0:  * University may not be used to endorse or promote products derived
sl@0:  * from this software without specific prior written permission.
sl@0:  * THIS SOFTWARE IS PROVIDED ``AS IS'' AND WITHOUT ANY EXPRESS OR
sl@0:  * IMPLIED WARRANTIES, INCLUDING, WITHOUT LIMITATION, THE IMPLIED
sl@0:  * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE.
sl@0:  */
sl@0: 
sl@0: #include <stdio.h>
sl@0: #include "LOCAL.H"
sl@0: 
sl@0: /*
sl@0:  * Handle getc() when the buffer ran out:
sl@0:  * Refill, then return the first character
sl@0:  * in the newly-filled buffer.
sl@0:  */
sl@0: 
sl@0: int
sl@0: __srget (register FILE *fp)
sl@0: {
sl@0:   if (__srefill (fp) == 0)
sl@0:     {
sl@0:       fp->_r--;
sl@0:       return *fp->_p++;
sl@0:     }
sl@0:   return EOF;
sl@0: }