Switch the rest of our internal headers to #pragma once.
We've been using #pragma once for new internal files, but let's be more bold.
Bug: N/A
Test: builds
Change-Id: I7e2ee2730043bd884f9571cdbd8b524043030c07
diff --git a/libc/bionic/pthread_internal.h b/libc/bionic/pthread_internal.h
index a4cba87..18f5aee 100644
--- a/libc/bionic/pthread_internal.h
+++ b/libc/bionic/pthread_internal.h
@@ -25,8 +25,8 @@
* OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
* SUCH DAMAGE.
*/
-#ifndef _PTHREAD_INTERNAL_H_
-#define _PTHREAD_INTERNAL_H_
+
+#pragma once
#include <pthread.h>
#include <stdatomic.h>
@@ -172,5 +172,3 @@
__LIBC_HIDDEN__ extern void __bionic_atfork_run_prepare();
__LIBC_HIDDEN__ extern void __bionic_atfork_run_child();
__LIBC_HIDDEN__ extern void __bionic_atfork_run_parent();
-
-#endif /* _PTHREAD_INTERNAL_H_ */