SPDX: license tags (mostly by guesswork)

[exim.git] / src / src / osfunctions.h

diff --git a/src/src/osfunctions.h b/src/src/osfunctions.h
index 5527127446fc6333fdc1498d0971b7a0d253dce4..454e9f77fd8c5c389619fedd271a22f652e2a140 100644 (file)
--- a/src/src/osfunctions.h
+++ b/src/src/osfunctions.h
@@ -2,8 +2,10 @@
 *     Exim - an Internet mail transport agent    *
 *************************************************/
 
-/* Copyright (c) University of Cambridge 1995 - 2009 */
+/* Copyright (c) University of Cambridge 1995 - 2016 */
+/* Copyright (c) The Exim Maintainers 2020 */
 /* See the file NOTICE for conditions of use and distribution. */
+/* SPDX-License-Identifier: GPL-2.0-only */
 
 /* Prototypes for os-specific functions. For utilities, we don't need the one
 that uses a type that isn't defined for them. */
@@ -32,5 +34,11 @@ extern const char   *os_strexit(int);     /* char to match os_strsignal */
 #ifndef os_strsignal
 extern const char   *os_strsignal(int);   /* char to match strsignal in some OS */
 #endif
+#ifndef os_unsetenv
+extern int           os_unsetenv(const uschar *);
+#endif
+#ifndef os_getcwd
+extern uschar       *os_getcwd(uschar *, size_t);
+#endif
 
 /* End of osfunctions.h */