--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/kpathsea/progname.c	Thu Apr 20 19:15:51 1995 +0000
@@ -0,0 +1,43 @@
+/* progname.c: the executable name we were invoked as; general initialization.
+
+Copyright (C) 1994 Karl Berry.
+
+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., 675 Mass Ave, Cambridge, MA 02139, USA.  */
+
+#include <kpathsea/config.h>
+
+#include <kpathsea/progname.h>
+
+
+#ifndef HAVE_PROGRAM_INVOCATION_NAME
+/* Don't redefine the variables if glibc already has.  */
+string program_invocation_name;
+string program_invocation_short_name;
+#endif
+
+
+void
+kpse_set_progname P1C(const_string, progname)
+{
+#ifndef HAVE_PROGRAM_INVOCATION_NAME
+  program_invocation_name = xstrdup (progname);
+  program_invocation_short_name = (string) basename (program_invocation_name);
+#endif
+  {
+    string s = getenv ("KPATHSEA_DEBUG");
+    if (s) 
+     kpathsea_debug |= atoi (s);
+  }
+}