added mem-block semaphore

2022-08-30 19:01:21 +02:00
parent 4c67d0bba4
commit 6974c2b8e6
6 changed files with 68 additions and 18 deletions
@@ -0,0 +1,13 @@
+/*
+ * Copyright 2022 Oleg Borodin  <borodin@unix7.org>
+ */
+
+#ifndef SEMOPER_H_QWERTY
+#define SEMOPER_H_QWERTY
+
+#include <stdint.h>
+
+int32_t sem_post32(volatile int32_t *addr, int32_t value);
+int32_t sem_wait32(volatile int32_t *addr, int32_t value);
+
+#endif