X-Git-Url: https://git.artsoft.org/?a=blobdiff_plain;f=src%2Flibgame%2Fsystem.h;h=50b82f3ad480086cbca7447102e9f119e6c648c0;hb=5ae04ac2ef54f6f164a797c16c9782042cc2ce67;hp=8126eb0490a6d2e18d33135569430dfec1defda6;hpb=e57078603232563176d90bb543ce2bc3a15b889e;p=rocksndiamonds.git

diff --git a/src/libgame/system.h b/src/libgame/system.h
index 8126eb04..50b82f3a 100644
--- a/src/libgame/system.h
+++ b/src/libgame/system.h
@@ -193,6 +193,7 @@
 #define LEVELS_DIRECTORY	"levels"
 #define TAPES_DIRECTORY		"tapes"
 #define SCORES_DIRECTORY	"scores"
+#define DOCS_DIRECTORY		"docs"
 
 #if !defined(PLATFORM_MSDOS)
 #define GRAPHICS_SUBDIR		"gfx_classic"
@@ -233,9 +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 */
@@ -279,6 +282,7 @@ struct OptionInfo
   char *graphics_directory;
   char *sounds_directory;
   char *music_directory;
+  char *docs_directory;
   char *execute_command;
 
   boolean serveronly;