-extern Uint LoadLibrary(char *filename, char *SearchDir, char **envp);
-extern void AddLoaded(char *File, Uint base);
-extern Uint GetSymbol(char *name);
-extern int GetSymbolFromBase(Uint base, char *name, Uint *ret);
+extern void *LoadLibrary(const char *Filename, const char *SearchDir, char **envp);
+extern void AddLoaded(const char *File, void *base);
+extern void *GetSymbol(const char *name, size_t *size);
+extern int GetSymbolFromBase(void *base, const char *name, void **ret, size_t *size);