Fix LLVM builds

Source/engine.h

@@ -80,9 +80,6 @@ void Cl2Draw(int sx, int sy, BYTE *pCelBuff, int nCel, int nWidth);
 void Cl2DrawOutline(char col, int sx, int sy, BYTE *pCelBuff, int nCel, int nWidth);
 void Cl2DrawLightTbl(int sx, int sy, BYTE *pCelBuff, int nCel, int nWidth, char light);
 void Cl2DrawLight(int sx, int sy, BYTE *pCelBuff, int nCel, int nWidth);
-void Cl2BlitSafe(BYTE *pDecodeTo, BYTE *pRLEBytes, int nDataSize, int nWidth);
-void Cl2BlitOutlineSafe(BYTE *pDecodeTo, BYTE *pRLEBytes, int nDataSize, int nWidth, char col);
-void Cl2BlitLightSafe(BYTE *pDecodeTo, BYTE *pRLEBytes, int nDataSize, int nWidth, BYTE *pTable);
 void PlayInGameMovie(const char *pszMovie);
 
 

Source/items.h

@@ -84,12 +84,10 @@ void GetItemFrm(int i);
 void GetItemStr(int i);
 void CheckIdentify(int pnum, int cii);
 void DoRepair(int pnum, int cii);
-void RepairItem(ItemStruct *i, int lvl);
 void DoRecharge(int pnum, int cii);
 #ifdef HELLFIRE
 void DoOil(int pnum, int cii);
 #endif
-void RechargeItem(ItemStruct *i, int r);
 void PrintItemPower(char plidx, ItemStruct *x);
 void DrawUniqueInfo();
 void PrintItemDetails(ItemStruct *x);