#include <stdio.h>
#include <string.h>

#define LF 10
#define CR 13

void getword(char *word, char *line, char stop);
char x2c(char *what);
void unescape_url(char *url);
void plustospace(char *str);
int rind(char *s, char c);
int getline(char *s, int n, FILE *f);
void send_fd(FILE *f, FILE *fd);