X-Git-Url: https://git.artsoft.org/?a=blobdiff_plain;f=src%2Flibgame%2Fsystem.h;h=50b82f3ad480086cbca7447102e9f119e6c648c0;hb=5ae04ac2ef54f6f164a797c16c9782042cc2ce67;hp=930cc113f0ac38d3015eca1d7d6145dc1b3dc786;hpb=e1fdeb57afb3db322b3757d8105c66ba33cadca4;p=rocksndiamonds.git

diff --git a/src/libgame/system.h b/src/libgame/system.h
index 930cc113..50b82f3a 100644
--- a/src/libgame/system.h
+++ b/src/libgame/system.h
@@ -234,9 +234,11 @@
 #if defined(PLATFORM_UNIX)
 #define IS_PARENT_PROCESS()	(audio.mixer_pid != getpid())
 #define IS_CHILD_PROCESS()	(audio.mixer_pid == getpid())
+#define HAS_CHILD_PROCESS()	(audio.mixer_pid > 0)
 #else
 #define IS_PARENT_PROCESS()	TRUE
 #define IS_CHILD_PROCESS()	FALSE
+#define HAS_CHILD_PROCESS()	FALSE
 #endif
 
 /* type definitions */