X-Git-Url: https://git.artsoft.org/?a=blobdiff_plain;f=src%2Flibgame%2Fsystem.h;h=1a130ee0843c6fa9d22c91c1eadbbce2b476400e;hb=9c6293f12f9dea224bff9050050253e9f52e3819;hp=924b906032aa2ff0c8ce0a3896e3304f3939a18a;hpb=430aa8b71d2031eabc6341d4812363023105586e;p=rocksndiamonds.git

diff --git a/src/libgame/system.h b/src/libgame/system.h
index 924b9060..1a130ee0 100644
--- a/src/libgame/system.h
+++ b/src/libgame/system.h
@@ -172,6 +172,10 @@
 #define VERSION_MINOR(x)	(((x) % 10000) / 100)
 #define VERSION_PATCH(x)	((x) % 100)
 
+/* functions for parent/child process identification */
+#define IS_PARENT_PROCESS(pid)	((pid) > 0)
+#define IS_CHILD_PROCESS(pid)	((pid) == 0)
+
 
 /* type definitions */
 typedef int (*EventFilter)(const Event *);
@@ -217,6 +221,7 @@ struct OptionInfo
   boolean network;
   boolean verbose;
   boolean debug;
+  char *debug_command;
 };
 
 struct VideoSystemInfo
@@ -236,8 +241,8 @@ struct AudioSystemInfo
   boolean sound_enabled;
   boolean sound_deactivated;	/* for temporarily disabling sound */
 
-  int soundserver_pipe[2];
-  int soundserver_pid;
+  int mixer_pipe[2];
+  int mixer_pid;
   char *device_name;
   int device_fd;