fns.h should declare "coherence", not define it. Move the definition

to main.c and init it "nofence".  This is required because with
dynamic linking init/fini code runs before main() has a chance to init
it.  Since emu provides its own malloc, init/fini code that uses
malloc will eventually call coherence() and crash if it's not inited.

1 files changed, 1 insertions, 1 deletions

diff --git a/emu/port/fns.h b/emu/port/fns.h
index 6a0809c0..36d341b7 100644
--- a/emu/port/fns.h
+++ b/emu/port/fns.h
@@ -20,7 +20,7 @@ Dir*		chandirstat(Chan*);
 void		cinit(void);
 char*	clipread(void);
 int		clipwrite(char*);
-void	(*coherence)(void);
+extern void	(*coherence)(void);
 void		copen(Chan*);
 void		cmderror(Cmdbuf*, char*);
 Block*	concatblock(Block*);