[bug #4302] errno is not always an extern int

[mmh] / uip / mhshowsbr.c

diff --git a/uip/mhshowsbr.c b/uip/mhshowsbr.c
index d7d4d14..1c786cc 100644 (file)
--- a/uip/mhshowsbr.c
+++ b/uip/mhshowsbr.c
@@ -35,7 +35,6 @@
 # define siglongjmp(env,val) longjmp(env,val)
 #endif
 
 # define siglongjmp(env,val) longjmp(env,val)
 #endif
 

-extern int errno;

 extern int debugsw;
 
 int pausesw  = 1;
 extern int debugsw;
 
 int pausesw  = 1;