#undef __argp_fmtstream_wmargin
#define __argp_fmtstream_wmargin argp_fmtstream_wmargin
-/* GNULIB makes sure both program_invocation_name and
- program_invocation_short_name are available */
-#ifdef GNULIB_PROGRAM_INVOCATION_NAME
-extern char *program_invocation_name;
-#undef HAVE_DECL_PROGRAM_INVOCATION_NAME
-#define HAVE_DECL_PROGRAM_INVOCATION_NAME 1
-#endif
-
-#ifdef GNULIB_PROGRAM_INVOCATION_SHORT_NAME
-extern char *program_invocation_short_name;
-#undef HAVE_DECL_PROGRAM_INVOCATION_SHORT_NAME
-#define HAVE_DECL_PROGRAM_INVOCATION_SHORT_NAME 1
-#endif
-
#include "mempcpy.h"
#include "strcase.h"
#include "strchrnul.h"
# define putchar_unlocked(x) putchar (x)
# endif
-extern char *__argp_basename (char *name);
-
#endif /* !_LIBC */
#ifndef __set_errno
#define __set_errno(e) (errno = (e))
#endif
-char * __argp_base_name (char *name);
+#if defined GNULIB_ARGP_DISABLE_DIRNAME
+# define __argp_base_name(arg) arg
+#elif defined GNULIB_ARGP_EXTERN_BASENAME
+extern char *__argp_base_name(const char *arg);
+#else
+# include "dirname.h"
+# define __argp_base_name base_name
+#endif
#if defined _LIBC || HAVE_DECL_PROGRAM_INVOCATION_SHORT_NAME
# define __argp_short_program_name() (program_invocation_short_name)
#else
extern char *__argp_short_program_name (void);
#endif
-