1 files changed, 19 insertions, 5 deletions
diff --git a/src/d_iwad.h b/src/d_iwad.h
index cb101305..f95b4258 100644
--- a/src/d_iwad.h
+++ b/src/d_iwad.h
@@ -27,13 +27,27 @@
 #ifndef __D_IWAD__
 #define __D_IWAD__
 
+#include "d_mode.h"
+
+#define IWAD_MASK_DOOM    ((1 << doom)           \
+                         | (1 << doom2)          \
+                         | (1 << pack_tnt)       \
+                         | (1 << pack_plut))
+#define IWAD_MASK_HERETIC (1 << heretic)
+#define IWAD_MASK_HEXEN   (1 << hexen)
+
+typedef struct
+{
+    char *name;
+    GameMission_t mission;
+    GameMode_t mode;
+    char *description;
+} iwad_t;
+
 char *D_FindWADByName(char *filename);
 char *D_TryFindWADByName(char *filename);
-char *D_FindIWAD(void);
-void D_SetSaveGameDir(void);
-void D_IdentifyVersion(void);
-void D_SetGameDescription(void);
-void D_FindInstalledIWADs(void);
+char *D_FindIWAD(int mask, GameMission_t *mission);
+iwad_t **D_FindAllIWADs(int mask);
 
 #endif