1 files changed, 0 insertions, 74 deletions
diff --git a/vendor/zgui/libs/winpthreads/src/spinlock.c b/vendor/zgui/libs/winpthreads/src/spinlock.c
deleted file mode 100644
index 224c5a0..0000000
--- a/vendor/zgui/libs/winpthreads/src/spinlock.c
+++ /dev/null
@@ -1,74 +0,0 @@
-/*
-   Copyright (c) 2013 mingw-w64 project
-   Copyright (c) 2015 Intel Corporation
-
-   Permission is hereby granted, free of charge, to any person obtaining a
-   copy of this software and associated documentation files (the "Software"),
-   to deal in the Software without restriction, including without limitation
-   the rights to use, copy, modify, merge, publish, distribute, sublicense,
-   and/or sell copies of the Software, and to permit persons to whom the
-   Software is furnished to do so, subject to the following conditions:
-
-   The above copyright notice and this permission notice shall be included in
-   all copies or substantial portions of the Software.
-
-   THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
-   IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
-   FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
-   AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
-   LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
-   FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
-   DEALINGS IN THE SOFTWARE.
-*/
-
-#include <windows.h>
-#include "pthread.h"
-#include "misc.h"
-
-/* We use the pthread_spinlock_t itself as a lock:
-   -1 is free, 0 is locked.
-   (This is dictated by PTHREAD_SPINLOCK_INITIALIZER, which we can't change
-   without breaking binary compatibility.) */
-typedef intptr_t spinlock_word_t;
-
-int
-pthread_spin_init (pthread_spinlock_t *lock, int pshared)
-{
-  spinlock_word_t *lk = (spinlock_word_t *)lock;
-  *lk = -1;
-  return 0;
-}
-
-
-int
-pthread_spin_destroy (pthread_spinlock_t *lock)
-{
-  return 0;
-}
-
-int
-pthread_spin_lock (pthread_spinlock_t *lock)
-{
-  volatile spinlock_word_t *lk = (volatile spinlock_word_t *)lock;
-  while (unlikely(InterlockedExchangePointer((PVOID volatile *)lk, 0) == 0))
-    do {
-      YieldProcessor();
-    } while (*lk == 0);
-  return 0;
-}
-  
-int
-pthread_spin_trylock (pthread_spinlock_t *lock)
-{
-  spinlock_word_t *lk = (spinlock_word_t *)lock;
-  return InterlockedExchangePointer((PVOID volatile *)lk, 0) == 0 ? EBUSY : 0;
-}
-
-
-int
-pthread_spin_unlock (pthread_spinlock_t *lock)
-{
-  volatile spinlock_word_t *lk = (volatile spinlock_word_t *)lock;
-  *lk = -1;
-  return 0;
-}