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--- unixscr.c.orig Mon Apr 8 19:33:28 2002
+++ unixscr.c Mon Sep 3 16:41:27 2007
@@ -42,7 +42,7 @@
#ifdef LINUX
#define FNDELAY O_NDELAY
#endif
-#ifdef __SVR4
+#if defined (__SVR4) || defined(__FreeBSD__)
# include <sys/filio.h>
# define FNDELAY O_NONBLOCK
#endif
@@ -257,7 +257,7 @@
initdacbox();
if (!simple_input) {
- signal(SIGINT,(SignalHandler)goodbye);
+ signal(SIGINT,(sig_t)goodbye);
}
signal(SIGFPE, fpe_handler);
/*
@@ -2277,12 +2277,12 @@
void
shell_to_dos()
{
- SignalHandler sigint;
+ sig_t sigint;
char *shell;
char *argv[2];
int pid, donepid;
- sigint = (SignalHandler)signal(SIGINT, SIG_IGN);
+ sigint = (sig_t)signal(SIGINT, SIG_IGN);
shell = getenv("SHELL");
if (shell==NULL) {
shell = SHELL;
@@ -2330,7 +2330,7 @@
fcntl(0,F_SETFL,FNDELAY);
}
- signal(SIGINT, (SignalHandler)sigint);
+ signal(SIGINT, (sig_t)sigint);
putchar('\n');
}
@@ -2355,7 +2355,7 @@
int soon;
{
if (!fastmode) return;
- signal(SIGALRM, (SignalHandler)setredrawscreen);
+ signal(SIGALRM, (sig_t)setredrawscreen);
if (soon) {
alarm(1);
} else {
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