From 8ebd0a71be7bb15b5abdcf1b9d218923a9e2eec5 Mon Sep 17 00:00:00 2001
From: Roland McGrath <roland@gnu.org>
Date: Wed, 24 Jan 1996 03:02:14 +0000
Subject: (fts_open): Use prototypes for COMPAR decl.

---
 io/fts.c | 16 ++++++++--------
 1 file changed, 8 insertions(+), 8 deletions(-)

(limited to 'io')

diff --git a/io/fts.c b/io/fts.c
index 75a5b76970..5bc1aff015 100644
--- a/io/fts.c
+++ b/io/fts.c
@@ -90,7 +90,7 @@ FTS *
 fts_open(argv, options, compar)
 	char * const *argv;
 	register int options;
-	int (*compar)();
+	int (*compar) __P((const FTSENT **, const FTSENT **));
 {
 	register FTS *sp;
 	register FTSENT *p, *root;
@@ -108,7 +108,7 @@ fts_open(argv, options, compar)
 	if ((sp = malloc((u_int)sizeof(FTS))) == NULL)
 		return (NULL);
 	bzero(sp, sizeof(FTS));
-	sp->fts_compar = compar;
+	sp->fts_compar = (int (*) __P((const void *, const void *))) compar;
 	sp->fts_options = options;
 
 	/* Logical walks turn on NOCHDIR; symbolic links are too hard. */
@@ -333,7 +333,7 @@ fts_read(sp)
 			}
 			p->fts_info = FTS_DP;
 			return (p);
-		} 
+		}
 
 		/* Rebuild if only read the names and now traversing. */
 		if (sp->fts_child && sp->fts_options & FTS_NAMEONLY) {
@@ -528,7 +528,7 @@ fts_children(sp, instr)
 	if (instr == FTS_NAMEONLY) {
 		sp->fts_options |= FTS_NAMEONLY;
 		instr = BNAMES;
-	} else 
+	} else
 		instr = BCHILD;
 
 	/*
@@ -700,7 +700,7 @@ mem1:				saved_errno = errno;
 			p->fts_accpath = cur->fts_accpath;
 		} else if (nlinks == 0
 #ifdef DT_DIR
-		    || nlinks > 0 && 
+		    || nlinks > 0 &&
 		    dp->d_type != DT_DIR && dp->d_type != DT_UNKNOWN
 #endif
 		    ) {
@@ -790,7 +790,7 @@ fts_stat(sp, p, follow)
 
 	/* If user needs stat info, stat buffer already allocated. */
 	sbp = ISSET(FTS_NOSTAT) ? &sb : p->fts_statp;
-	
+
 	/*
 	 * If doing a logical walk, or application requested FTS_FOLLOW, do
 	 * a stat(2).  If that fails, check for a non-existent symlink.  If
@@ -802,7 +802,7 @@ fts_stat(sp, p, follow)
 			if (!lstat(p->fts_accpath, sbp)) {
 				errno = 0;
 				return (FTS_SLNONE);
-			} 
+			}
 			p->fts_errno = saved_errno;
 			goto err;
 		}
@@ -935,7 +935,7 @@ fts_lfree(head)
  * Allow essentially unlimited paths; find, rm, ls should all work on any tree.
  * Most systems will allow creation of paths much longer than MAXPATHLEN, even
  * though the kernel won't resolve them.  Add the size (not just what's needed)
- * plus 256 bytes so don't realloc the path 2 bytes at a time. 
+ * plus 256 bytes so don't realloc the path 2 bytes at a time.
  */
 static int
 fts_palloc(sp, more)
-- 
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