X-Git-Url: https://pd.if.org/git/?p=zos;a=blobdiff_plain;f=spinlock.h;fp=spinlock.h;h=7a70a0d4d9572d39f5cd725ba9fba72da555d61a;hp=0000000000000000000000000000000000000000;hb=5a6d8336c11140500330da69cd74490a07876fe1;hpb=5c0e560e481e2e97b793f7574e849a5882781df9

diff --git a/spinlock.h b/spinlock.h
new file mode 100644
index 0000000..7a70a0d
--- /dev/null
+++ b/spinlock.h
@@ -0,0 +1,11 @@
+#ifndef _SPINLOCK_H_
+#define _SPINLOCK_H_ 1
+struct spinlock_t {
+	uint32_t ticket;
+	uint32_t counter;
+};
+
+void spinlock_release(struct spinlock_t *);
+void spinlock_init(struct spinlock_t *);
+void spinlock_acquire(struct spinlock_t *);
+#endif