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--- main.c.orig Mon Apr 6 15:30:43 1992
+++ main.c Wed Dec 4 23:58:14 1996
@@ -25,7 +25,7 @@
int Debug = 0;
#endif
-extern trapint(); /* defined below */
+/* extern trapint(); /* defined below */
extern char *getenv();
jmp_buf jmpenv;
@@ -307,7 +307,7 @@
/* Maybe we just aborted a change? */
abortdo();
}
-#if TURBOC
+#if TURBOC || (BSD >= 199306)
signal(SIGINT, (void(*)()) trapint);
#else
signal(SIGINT, trapint);
@@ -350,7 +350,12 @@
/*ARGSUSED*/
-int trapint(signo)
+#if TURBO_C || (BSD >= 199306)
+void
+#else
+int
+#endif
+trapint(signo)
int signo;
{
resume_curses(FALSE);
@@ -358,14 +363,18 @@
#if OSK
sigmask(-1);
#endif
-#if TURBO_C
+#if TURBO_C || (BSD >= 199306)
signal(signo, (void (*)())trapint);
#else
signal(signo, trapint);
#endif
longjmp(jmpenv, 1);
+#if TURBO_C || (BSD >= 199306)
+ return;
+#else
return 0;
+#endif
}
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