1 files changed, 62 insertions, 0 deletions
diff --git a/contrib/cvs/src/error.h b/contrib/cvs/src/error.h
new file mode 100644
index 0000000..1c8471d
--- /dev/null
+++ b/contrib/cvs/src/error.h
@@ -0,0 +1,62 @@
+/* error.h -- declaration for error-reporting function
+   Copyright (C) 1995 Software Foundation, Inc.
+
+   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.  */
+
+#ifndef ERROR_H
+#define ERROR_H
+
+/* Add prototype support.  Normally this is done in cvs.h, but that
+   doesn't get included from lib/savecwd.c.  */
+#ifndef PROTO
+#if defined (USE_PROTOTYPES) ? USE_PROTOTYPES : defined (__STDC__)
+#define PROTO(ARGS) ARGS
+#else
+#define PROTO(ARGS) ()
+#endif
+#endif
+
+#ifndef __attribute__
+/* This feature is available in gcc versions 2.5 and later.  */
+# if __GNUC__ < 2 || (__GNUC__ == 2 && __GNUC_MINOR__ < 5) || __STRICT_ANSI__
+#  define __attribute__(Spec) /* empty */
+# endif
+/* The __-protected variants of `format' and `printf' attributes
+   are accepted by gcc versions 2.6.4 (effectively 2.7) and later.  */
+# if __GNUC__ < 2 || (__GNUC__ == 2 && __GNUC_MINOR__ < 7)
+#  define __format__	format
+#  define __printf__	printf
+#  define __noreturn__	noreturn
+# endif
+#endif
+
+#ifdef __STDC__
+void error (int, int, const char *, ...) \
+  __attribute__ ((__format__ (__printf__, 3, 4)));
+#else
+void error ();
+#endif
+
+/* Exit due to an error.  Similar to error (1, 0, "message"), but call
+   it in the case where the message has already been printed.  */
+#ifdef __STDC__
+void error_exit (void) __attribute__ ((__noreturn__));
+#else
+void error_exit ();
+#endif
+
+/* If non-zero, error will use the CVS protocol to report error
+   messages.  This will only be set in the CVS server parent process;
+   most other code is run via do_cvs_command, which forks off a child
+   process and packages up its stderr in the protocol.  */
+extern int error_use_protocol;
+
+#endif /* ERROR_H */