utimens: cache whether utimensat syscall works

[pspp] / lib / sha1.h

diff --git a/lib/sha1.h b/lib/sha1.h
index 4ffda7a994bea081aea464a698eb50e402cf365e..2beaa66c583ed5a961f9b1f04332895601660b8b 100644 (file)
--- a/lib/sha1.h
+++ b/lib/sha1.h
@@ -1,6 +1,6 @@
 /* Declarations of functions and data types used for SHA1 sum
    library functions.
-   Copyright (C) 2000, 2001, 2003, 2005, 2006, 2008
+   Copyright (C) 2000, 2001, 2003, 2005, 2006, 2008, 2009
    Free Software Foundation, Inc.
 
    This program is free software; you can redistribute it and/or modify it
@@ -23,6 +23,10 @@
 # include <stdio.h>
 # include <stdint.h>
 
+# ifdef __cplusplus
+extern "C" {
+# endif
+
 #define SHA1_DIGEST_SIZE 20
 
 /* Structure to save state of computation between the single steps.  */
@@ -81,4 +85,8 @@ extern int sha1_stream (FILE *stream, void *resblock);
    digest.  */
 extern void *sha1_buffer (const char *buffer, size_t len, void *resblock);
 
+# ifdef __cplusplus
+}
+# endif
+
 #endif