maint: remove definition of O_CLOEXEC, ...

now that we're using gnulib's fcntl module, which ensures
that we use a conforming <fcntl.h>.
* lib/hivex.c (O_CLOEXEC): Remove definition.
* bootstrap (modules): Add fcntl for its guaranteed definition
of O_CLOEXEC.

1 files changed, 1 insertions, 0 deletions

diff --git a/bootstrap b/bootstrap
index e91c8c9..638d230 100755
--- a/bootstrap
+++ b/bootstrap
@@ -56,6 +56,7 @@ gnulib_tool=$GNULIB_SRCDIR/gnulib-tool
 
 modules='
 c-ctype
+fcntl
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