#endif
char* getInstallationPath();
-char* concatPaths(char*base, char*add);
-char* stripFilename(char*filename, char*newext);
+char* concatPaths(const char*base, const char*add);
+char* stripFilename(const char*filename, const char*newext);
+
+char* mktempname(char*buffer);
#ifdef __cplusplus
}