First round of changes from Stas Sergeev.

[super-star-trek.git] / sstlinux.c

diff --git a/sstlinux.c b/sstlinux.c
new file mode 100644 (file)
index 0000000..b376b39
--- /dev/null
+++ b/sstlinux.c
@@ -0,0 +1,32 @@
+#include <stdarg.h>
+#include <ncurses/ncurses.h>
+
+#include <sys/types.h>
+#include <fcntl.h>
+#include <sys/ioctl.h>
+#include <linux/kd.h>
+
+#include "sstlinux.h"
+
+static int fd = 0;
+
+int c_printf (char *format, ... )
+{
+    char buffer[BUFSIZ]; /* Well, BUFSIZ is from ncurses...  */
+    va_list argp;
+    va_start(argp,format);
+    vsprintf(buffer,format,argp);
+    va_end(argp);
+    return waddstr(conio_scr,buffer);
+}
+
+void sound(unsigned int freq)
+{
+    if(fd==0) fd=open("/dev/console", O_RDONLY);
+    if(fd>0) ioctl(fd, KDMKTONE, 1193180/freq + (0xFFFF<<16));
+}
+
+void nosound(void)
+{
+    if(fd>0) ioctl(fd, KDMKTONE, 0);
+}