int remove_link PARAMS ((const char *));
int file_exists_p PARAMS ((const char *));
int file_non_directory_p PARAMS ((const char *));
+long file_size PARAMS ((const char *));
int make_directory PARAMS ((const char *));
char *unique_name PARAMS ((const char *));
char *file_merge PARAMS ((const char *, const char *));
int acceptable PARAMS ((const char *));
int accdir PARAMS ((const char *s, enum accd));
char *suffix PARAMS ((const char *s));
-int match_tail PARAMS ((const char *, const char *));
+int match_tail PARAMS ((const char *, const char *, int));
+
+int has_html_suffix_p PARAMS ((const char *));
char *read_whole_line PARAMS ((FILE *));
struct file_memory *read_file PARAMS ((const char *));
char *html_quote_string PARAMS ((const char *));
int determine_screen_width PARAMS ((void));
+int random_number PARAMS ((int));
+
+int run_with_timeout PARAMS ((long, void (*) (void *), void *));
#endif /* UTILS_H */