rand/noise.c: Use `sigjmp_buf' to escape the freewheel generator.

I'd never noticed there was a separate type before.  This shouldn't have
been a surprise.

diff --git a/rand/noise.c b/rand/noise.c
index 3bece706e300efb1fdc5df5358a83125639c95c1..3969b4e441b03cc30cf5edaff4b44b3d2c6573e6 100644 (file)
--- a/rand/noise.c
+++ b/rand/noise.c
@@ -365,7 +365,7 @@ int noise_filter(rand_pool *r, int good, const char *c)
 
 #ifdef USE_FREEWHEEL
 
 
 #ifdef USE_FREEWHEEL
 

-static jmp_buf fwjmp;
+static sigjmp_buf fwjmp;

 
 static void fwalarm(int sig)
 {
 
 static void fwalarm(int sig)
 {