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-rw-r--r--ext/sysvsem/config.m42
1 files changed, 2 insertions, 0 deletions
diff --git a/ext/sysvsem/config.m4 b/ext/sysvsem/config.m4
index 48ebc3f31d..7900565361 100644
--- a/ext/sysvsem/config.m4
+++ b/ext/sysvsem/config.m4
@@ -1,4 +1,6 @@
+dnl
dnl $Id$
+dnl
PHP_ARG_ENABLE(sysvsem,whether to enable System V semaphore support,
[ --enable-sysvsem Enable System V semaphore support.])