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-rw-r--r--call/call.h2
1 files changed, 1 insertions, 1 deletions
diff --git a/call/call.h b/call/call.h
index b7723d7..2a91364 100644
--- a/call/call.h
+++ b/call/call.h
@@ -5,7 +5,7 @@
#define TRUE 1
#endif
extern int fd;
-extern int interrupted;
+extern volatile int interrupted;
extern int paclen;
/* In call.c */