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-rw-r--r--posix/unistd.h4
1 files changed, 2 insertions, 2 deletions
diff --git a/posix/unistd.h b/posix/unistd.h
index 44a22b17af..15a75fa8a0 100644
--- a/posix/unistd.h
+++ b/posix/unistd.h
@@ -860,8 +860,8 @@ extern int fsync (int __fd);
 
 #if defined __USE_BSD || defined __USE_XOPEN_EXTENDED
 
-/* Return the current machine's Internet number.  */
-extern long int gethostid (void) __THROW;
+/* Return identifier for the current host.  */
+extern long int gethostid (void);
 
 /* Make all changes done to all files actually appear on disk.  */
 extern void sync (void) __THROW;