Initial import of the CDE 2.1.30 sources from the Open Group.

cde/programs/dtdocbook/sgmls/strerror.c

@@ -0,0 +1,37 @@
+/* $XConsortium: strerror.c /main/3 1996/06/19 17:18:42 drk $ */
+/* strerror.c -
+   ANSI C strerror() function.
+
+      Written by James Clark (jjc@jclark.com).
+*/
+
+#include "config.h"
+
+#ifdef STRERROR_MISSING
+#include <stdio.h>
+
+char *strerror(n)
+int n;
+{
+     extern int sys_nerr;
+     extern char *sys_errlist[];
+     static char buf[sizeof("Error ") + 1 + 3*sizeof(int)];
+
+     if (n >= 0 && n < sys_nerr && sys_errlist[n] != 0)
+	  return sys_errlist[n];
+     else {
+	  sprintf(buf, "Error %d", n);
+	  return buf;
+     }
+}
+
+#endif /* STRERROR_MISSING */
+/*
+Local Variables:
+c-indent-level: 5
+c-continued-statement-offset: 5
+c-brace-offset: -5
+c-argdecl-indent: 0
+c-label-offset: -5
+End:
+*/