diff --git a/polymer/eduke32/source/sw/src/draw.c b/polymer/eduke32/source/sw/src/draw.c
index a003e288c..017f1a63b 100644
--- a/polymer/eduke32/source/sw/src/draw.c
+++ b/polymer/eduke32/source/sw/src/draw.c
@@ -2696,7 +2696,7 @@ ScreenLoadSaveSetup(PLAYERp pp)
     ScreenTileLock();
 
     if (!waloff[SAVE_SCREEN_TILE])
-        allocache((void **)&waloff[SAVE_SCREEN_TILE], SAVE_SCREEN_XSIZE * SAVE_SCREEN_YSIZE, &walock[SAVE_SCREEN_TILE]);
+        allocache((intptr_t*)&waloff[SAVE_SCREEN_TILE], SAVE_SCREEN_XSIZE * SAVE_SCREEN_YSIZE, &walock[SAVE_SCREEN_TILE]);
 
     tilesiz[SAVE_SCREEN_TILE].x = SAVE_SCREEN_XSIZE;
     tilesiz[SAVE_SCREEN_TILE].x = SAVE_SCREEN_YSIZE;
diff --git a/polymer/eduke32/source/sw/src/game.c b/polymer/eduke32/source/sw/src/game.c
index 40d5db99d..dad4006ed 100644
--- a/polymer/eduke32/source/sw/src/game.c
+++ b/polymer/eduke32/source/sw/src/game.c
@@ -377,39 +377,6 @@ int krand1(void)
 
 #endif
 
-void *
-CacheAlloc(void **ptr, int size, unsigned char *lock_byte)
-{
-    if (*ptr == NULL)
-    {
-        *lock_byte = CACHE_LOCK_START;
-        allocache(ptr, size, lock_byte);
-    }
-    else
-    {
-        if (*lock_byte < CACHE_LOCK_START)
-            *lock_byte = CACHE_LOCK_START;
-        else
-            (*lock_byte)++;
-    }
-
-    return *ptr;
-}
-
-void
-CacheFree(void **ptr, unsigned char *lock_byte)
-{
-    if (*ptr == NULL)
-    {
-        ASSERT(*lock_byte == NULL);
-    }
-    else
-    {
-        if (*lock_byte < CACHE_LOCK_START)
-            *lock_byte = CACHE_UNLOCK_START;
-    }
-}
-
 /*
 void HeapCheck(char *file, int line)
 {
diff --git a/polymer/eduke32/source/sw/src/sounds.c b/polymer/eduke32/source/sw/src/sounds.c
index 309886961..a8083d743 100644
--- a/polymer/eduke32/source/sw/src/sounds.c
+++ b/polymer/eduke32/source/sw/src/sounds.c
@@ -778,7 +778,7 @@ SWBOOL CacheSound(int num, int type)
             */
             vp->lock = CACHE_UNLOCK_MAX;
 
-            allocache((void **)&vp->data, length, &vp->lock);
+            allocache((intptr_t*)&vp->data, length, &vp->lock);
 
 #if 0
             // DEBUG
diff --git a/polymer/eduke32/source/sw/src/sounds.h b/polymer/eduke32/source/sw/src/sounds.h
index e3fb73b24..a5a07dd35 100644
--- a/polymer/eduke32/source/sw/src/sounds.h
+++ b/polymer/eduke32/source/sw/src/sounds.h
@@ -145,7 +145,7 @@ struct VOCstruct
     int16_t voc_num;                      // Backward reference to parent sound
     int voc_distance;                   // Sound's distance effectiveness
     Voc_Flags voc_flags;                // Various allowable flag settings for voc
-    uint8_t lock;                          // locking byte for caching
+    char lock;                          // locking byte for caching
     uint8_t playing;                       // number of this type of sound currently playing
 };