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      1 /*	$NetBSD: rf_strutils.c,v 1.4 2001/11/13 07:11:17 lukem Exp $	*/
      2 /*
      3  * rf_strutils.c
      4  *
      5  * String-parsing funcs
      6  */
      7 /*
      8  * Copyright (c) 1995 Carnegie-Mellon University.
      9  * All rights reserved.
     10  *
     11  * Author: Mark Holland
     12  *
     13  * Permission to use, copy, modify and distribute this software and
     14  * its documentation is hereby granted, provided that both the copyright
     15  * notice and this permission notice appear in all copies of the
     16  * software, derivative works or modified versions, and any portions
     17  * thereof, and that both notices appear in supporting documentation.
     18  *
     19  * CARNEGIE MELLON ALLOWS FREE USE OF THIS SOFTWARE IN ITS "AS IS"
     20  * CONDITION.  CARNEGIE MELLON DISCLAIMS ANY LIABILITY OF ANY KIND
     21  * FOR ANY DAMAGES WHATSOEVER RESULTING FROM THE USE OF THIS SOFTWARE.
     22  *
     23  * Carnegie Mellon requests users of this software to return to
     24  *
     25  *  Software Distribution Coordinator  or  Software.Distribution (at) CS.CMU.EDU
     26  *  School of Computer Science
     27  *  Carnegie Mellon University
     28  *  Pittsburgh PA 15213-3890
     29  *
     30  * any improvements or extensions that they make and grant Carnegie the
     31  * rights to redistribute these changes.
     32  */
     33 /*
     34  * rf_strutils.c -- some simple utilities for munging on strings.
     35  * I put them in a file by themselves because they're needed in
     36  * setconfig, in the user-level driver, and in the kernel.
     37  *
     38  */
     39 
     40 #include <sys/cdefs.h>
     41 __KERNEL_RCSID(0, "$NetBSD: rf_strutils.c,v 1.4 2001/11/13 07:11:17 lukem Exp $");
     42 
     43 #include "rf_utils.h"
     44 
     45 /* finds a non-white character in the line */
     46 char   *
     47 rf_find_non_white(char *p)
     48 {
     49 	for (; *p != '\0' && (*p == ' ' || *p == '\t'); p++);
     50 	return (p);
     51 }
     52 /* finds a white character in the line */
     53 char   *
     54 rf_find_white(char *p)
     55 {
     56 	for (; *p != '\0' && (*p != ' ' && *p != '\t'); p++);
     57 	return (p);
     58 }
     59