-extern void warning PARAMS ((const char *, ...)) ATTRIBUTE_PRINTF_1;
-extern void error PARAMS ((const char *, ...)) ATTRIBUTE_PRINTF_1;
-extern void fatal PARAMS ((const char *, ...))
- ATTRIBUTE_PRINTF_1 ATTRIBUTE_NORETURN;
-extern void internal_error PARAMS ((const char *, ...))
- ATTRIBUTE_PRINTF_1 ATTRIBUTE_NORETURN;
-extern const char *trim_filename PARAMS ((const char *));
-extern void fancy_abort PARAMS ((const char *, int, const char *))
- ATTRIBUTE_NORETURN;
+extern void warning (const char *, ...) ATTRIBUTE_PRINTF_1 ATTRIBUTE_COLD;
+extern void error (const char *, ...) ATTRIBUTE_PRINTF_1 ATTRIBUTE_COLD;
+extern void fatal (const char *, ...) ATTRIBUTE_NORETURN ATTRIBUTE_PRINTF_1 ATTRIBUTE_COLD;
+extern void internal_error (const char *, ...) ATTRIBUTE_NORETURN ATTRIBUTE_PRINTF_1 ATTRIBUTE_COLD;
+extern const char *trim_filename (const char *);