X-Git-Url: https://asedeno.scripts.mit.edu/gitweb/?a=blobdiff_plain;f=unix%2Funix.h;h=969cdbbf55028663d8d81f45b499a7c24b72a19e;hb=eceacef0f084121c8b80a21c054ccdb31aeae39d;hp=90c6ec2fdeac5afc32a7b41947c676c251acabac;hpb=7ecf13564a8d716000ce78146d1aaf4422432a4f;p=PuTTY.git

diff --git a/unix/unix.h b/unix/unix.h
index 90c6ec2f..969cdbbf 100644
--- a/unix/unix.h
+++ b/unix/unix.h
@@ -111,8 +111,9 @@ void unix_setup_config_box(struct controlbox *b, int midsession, void *window);
 #define strnicmp strncasecmp
 #define stricmp strcasecmp
 
-/* BSD-semantics version of signal() */
+/* BSD-semantics version of signal(), and another helpful function */
 void (*putty_signal(int sig, void (*func)(int)))(int);
+void block_signal(int sig, int block_it);
 
 /*
  * Exports from unicode.c.