[newlib-cygwin] Cygwin: semaphore.h: clean namespace

[Corinna Vinschen <corinna@sourceware.org>]

https://sourceware.org/git/gitweb.cgi?p=newlib-cygwin.git;h=d4e7869ee4505e2861e3ccdee7c187e56e6df142

commit d4e7869ee4505e2861e3ccdee7c187e56e6df142
Author: Corinna Vinschen <corinna@vinschen.de>
Date:   Thu Jul 29 16:53:15 2021 +0200

    Cygwin: semaphore.h: clean namespace
    
    use underscored identifiers
    
    Signed-off-by: Corinna Vinschen <corinna@vinschen.de>

Diff:
---
 winsup/cygwin/include/semaphore.h | 20 ++++++++++----------
 1 file changed, 10 insertions(+), 10 deletions(-)

diff --git a/winsup/cygwin/include/semaphore.h b/winsup/cygwin/include/semaphore.h
index 89a43fff2..036eaceea 100644
--- a/winsup/cygwin/include/semaphore.h
+++ b/winsup/cygwin/include/semaphore.h
@@ -25,16 +25,16 @@ extern "C"
 #define SEM_FAILED ((sem_t *) 0)
 
 /* Semaphores */
-  int sem_init (sem_t *sem, int pshared, unsigned int value);
-  int sem_destroy (sem_t *sem);
-  sem_t *sem_open (const char *name, int oflag, ...);
-  int sem_close (sem_t *sem);
-  int sem_unlink (const char *name);
-  int sem_wait (sem_t *sem);
-  int sem_trywait (sem_t *sem);
-  int sem_timedwait (sem_t *sem, const struct timespec *abstime);
-  int sem_post (sem_t *sem);
-  int sem_getvalue (sem_t *sem, int *sval);
+  int sem_init (sem_t *__sem, int __pshared, unsigned int __value);
+  int sem_destroy (sem_t *__sem);
+  sem_t *sem_open (const char *__name, int __oflag, ...);
+  int sem_close (sem_t *__sem);
+  int sem_unlink (const char *__name);
+  int sem_wait (sem_t *__sem);
+  int sem_trywait (sem_t *__sem);
+  int sem_timedwait (sem_t *__sem, const struct timespec *__abstime);
+  int sem_post (sem_t *__sem);
+  int sem_getvalue (sem_t *__sem, int *__sval);
 
 #ifdef __cplusplus
 }