X-Git-Url: http://demsky.eecs.uci.edu/git/?a=blobdiff_plain;f=libthreads.h;h=b16c96be83dc4aab21b77f46b3579574a861c137;hb=df437a93a0599b75a4df8967d2943a01ca931a9a;hp=8522871771aeb7f7569e3df819581b449f2e75d9;hpb=8090a361f8800cfced794c0adbf8a91778d3cec6;p=model-checker.git

diff --git a/libthreads.h b/libthreads.h
index 8522871..b16c96b 100644
--- a/libthreads.h
+++ b/libthreads.h
@@ -1,20 +1,16 @@
-#include <stdio.h>
+#ifndef __LIBTHREADS_H__
+#define __LIBTHREADS_H__
 
-#ifdef CONFIG_DEBUG
-#define DBG() do { printf("Here: %s, L%d\n", __func__, __LINE__); } while (0)
-#define DEBUG(fmt, ...) printf(fmt, ##__VA_ARGS__)
-#else
-#define DBG()
-#define DEBUG(fmt, ...)
-#endif
+typedef int thread_id_t;
+typedef void (*thrd_start_t)();
 
-struct thread {
-	void (*start_routine);
-	void *arg;
-	ucontext_t context;
-	void *stack;
-	int index;
-};
+typedef thread_id_t thrd_t;
 
-int thread_create(struct thread *t, void (*start_routine), void *arg);
-void thread_start(struct thread *t);
+int thrd_create(thrd_t *t, thrd_start_t start_routine, void *arg);
+int thrd_join(thrd_t);
+int thrd_yield(void);
+thrd_t thrd_current(void);
+
+extern void user_main(void);
+
+#endif /* __LIBTHREADS_H__ */