From: Eric S. Raymond <esr@thyrsus.com>
Date: Fri, 22 Oct 2010 08:43:29 +0000 (-0400)
Subject: Fix some archaisms.
X-Git-Tag: 1.9~1
X-Git-Url: http://thyrsus.com/gitweb/?a=commitdiff_plain;h=5d30166cbf3be1f72dc56d33e691ea910227e208;p=vh.git

Fix some archaisms.
---

diff --git a/browse.c b/browse.c
index ca05c2d..2413a8a 100644
--- a/browse.c
+++ b/browse.c
@@ -20,6 +20,7 @@ terms.
 
 *****************************************************************************/
 /*LINTLIBRARY*/
+#include <stdlib.h>
 #include <stdio.h>
 #include <string.h>
 #include <signal.h>
diff --git a/vh.c b/vh.c
index 82ceb83..a50a3b3 100644
--- a/vh.c
+++ b/vh.c
@@ -30,6 +30,7 @@ BUGS
 #include <ctype.h>
 #include <assert.h>
 #include <time.h>
+#include <stdlib.h>
 
 typedef int bool;
 #define	FALSE		0
@@ -64,9 +65,6 @@ extern void srand48();
  */
 #endif /* isxdigit */
 
-extern char	*malloc();
-extern long	atol();
-
 extern int LINES, COLS;		/* initialize screen size into these */
 
 #ifdef UNIX
@@ -1451,7 +1449,7 @@ char	*argv[];
 		*p = 0;
 		if (strlcmp(ln, prevln) != 0)
 		    (void) fprintf(outf, "%s%c%ld\r\n",
-				   ln + HDOFF(ln), SEPARATOR, pos);
+				   ln + HDOFF(ln), SEPARATOR, (long int)pos);
 		(void) strcpy(prevln, ln);
 	    }
 	    pos = ftell(inf);
@@ -1465,7 +1463,7 @@ char	*argv[];
     inf = fopen(target, "rb");
     if (inf == NULL)
     {
-	fprintf(stderr, NOINPUT);
+	fputs(NOINPUT, stderr);
 	exit(1);
     }
 
@@ -1484,7 +1482,7 @@ char	*argv[];
     outf = fopen(target, "wb");
     if (outf == NULL)
     {
-	(void) fprintf(stderr, NOOUTPUT);
+	(void) fputs(NOOUTPUT, stderr);
 	exit(1);
     }
 #ifndef AOS
diff --git a/vh.h b/vh.h
index 23dee1c..7a5d36f 100644
--- a/vh.h
+++ b/vh.h
@@ -65,9 +65,6 @@ typedef struct fileinfo
 }
 FILEINFO;
 
-/* this function must be defined for vh.c to compile */
-extern void gettext();		/* fetch text from terminal screen */
-
 /* entry points of vh.c */
 extern void chkindex();		/* check for pathologies in file */
 extern void mkindex();		/* generate index for file */