ISO C cleanups

src/include/etlib/hash.h

@@ -13,12 +13,6 @@ struct hash_st
 	int middepth;
 };
 
-#ifdef _MSC_VER
-typedef void hash_no_data;
-#else
-typedef struct { } hash_no_data;
-#endif
-
 extern void* _hash_get(const u8* id, void* table, int size, int usize);
 extern const void* _hash_find(const u8* id, const void* table, int size, int usize);
 extern void  _hash_del(const u8* id, void* table, int size, int usize);

src/include/stratagus.h

@@ -411,8 +411,8 @@ extern void LoadAll(void);                  ///< Load all data back
 extern void InitSyncRand(void);             ///< Initialize the syncron rand
 extern int SyncRand(void);                  ///< Syncron rand
 
-extern volatile void Exit(int err);         ///< Exit stratagus
-extern volatile void ExitFatal(int err);    ///< Exit stratagus with fatal error
+extern void Exit(int err);                  ///< Exit stratagus
+extern void ExitFatal(int err);             ///< Exit stratagus with fatal error
 
 extern void UpdateDisplay(void);            ///< Game display update
 extern void InitModules(void);              ///< Initinalize all modules

src/stratagus/stratagus.cpp

@@ -818,7 +818,7 @@ Use it at your own risk.\n\n");
 **
 **  @param err  Error code to parse to shell.
 */
-global volatile void Exit(int err)
+global void Exit(int err)
 {
 	StopMusic();
 	QuitSound();
@@ -848,7 +848,7 @@ global volatile void Exit(int err)
 **
 **  @param err  Error code to parse to shell.
 */
-global volatile void ExitFatal(int err)
+global void ExitFatal(int err)
 {
 	QuitCD();
 	exit(err);