20081106-1118

1 files changed, 10 insertions, 0 deletions

diff --git a/include/interp.h b/include/interp.h
index ab417ae5..15b7068c 100644
--- a/include/interp.h
+++ b/include/interp.h
@@ -45,6 +45,7 @@ typedef struct Alt	Alt;
 typedef struct Channel	Channel;
 typedef struct Progq	Progq;
 typedef struct Import	Import;
+typedef struct ILock	ILock;
 typedef struct Inst	Inst;
 typedef struct Module	Module;
 typedef struct Modlink	Modlink;
@@ -66,6 +67,13 @@ typedef struct Altc	Altc;
 typedef struct Except Except;
 typedef struct Handler Handler;
 
+struct ILock
+{
+	int	lk;
+	int	pid;
+	void*	ql;
+};
+
 struct Frame
 {
 	Inst*		lr;	/* REGLINK isa.h */
@@ -403,6 +411,8 @@ extern	void		destroylinks(Module*);
 extern	void		destroystack(REG*);
 extern	void		drawmodinit(void);
 extern	int		dynldable(int);
+extern	void		iqlock(ILock*);
+extern	void		iqunlock(ILock*);
 extern	void		loadermodinit(void);
 extern	Type*		dtype(void (*)(Heap*, int), int, uchar*, int);
 extern	Module*		dupmod(Module*);