wdvi

commit 58600d720afbae4b7998113d996e5ee834eeef95
parent 4fc18d6a5ec0dd82afde4e5daed75635b22f7a11
Author: Kyle Milz <krwmilz@gmail.com>
Date:   Thu, 19 Aug 2021 18:17:24 +0000

assume we have strerror()

Diffstat:
M
util.c
 | 
21
---------------------
M
xdvi.h
 | 
3
---

2 files changed, 0 insertions(+), 24 deletions(-)
diff --git a/util.c b/util.c
@@ -240,27 +240,6 @@ xmemdup(str, len)
 #endif /* not KPATHSEA */
 
 
-#if !HAVE_STRERROR && !defined strerror
-
-/*
- *	Replacement of system routine.
- */
-
-extern	char	*sys_errlist[];
-extern	int	sys_nerr;
-
-char *
-strerror(n)
-	int	n;
-{
-	return (unsigned) n <= (unsigned) sys_nerr
-	  ? sys_errlist[n]
-	  : "Unknown error";
-}
-
-#endif
-
-
 /*
  *	Expand the matrix *ffline to at least the given size.
  */
diff --git a/xdvi.h b/xdvi.h
@@ -1028,9 +1028,6 @@ extern	void	*xrealloc(void *, unsigned);
 extern	char	*xstrdup(const char *);
 extern	char	*xmemdup(const char *, size_t);
 #endif
-#if !HAVE_STRERROR && !defined strerror
-extern	char	*strerror(int);
-#endif
 extern	void	expandline(size_t);
 extern	void	alloc_bitmap(struct bitmap *);
 #ifndef KPATHSEA