1 files changed, 43 insertions, 0 deletions
diff --git a/contrib/texinfo/lib/strerror.c b/contrib/texinfo/lib/strerror.c
new file mode 100644
index 0000000..6614691
--- /dev/null
+++ b/contrib/texinfo/lib/strerror.c
@@ -0,0 +1,43 @@
+/*
+ * strerror.c --- ANSI C compatible system error routine
+ */
+
+/* 
+ * Copyright (C) 1986, 1988, 1989, 1991 the Free Software Foundation, Inc.
+ * From gawk.
+ * 
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2, or (at your option)
+ * any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
+ *
+ */
+
+#if 0
+#include <stdio.h>
+#endif
+
+extern int sys_nerr;
+extern char *sys_errlist[];
+
+char *
+strerror(n)
+int n;
+{
+	static char mesg[30];
+
+	if (n < 0 || n >= sys_nerr) {
+		sprintf(mesg, "Unknown error (%d)", n);
+		return mesg;
+	} else
+		return sys_errlist[n];
+}