#define FIELD_LEN 250 /* how long can each name or value be */
#define NV_PAIRS 200 /* how many name=value pairs can we process */

/* This structure can hold one field name and one value of that field  */
typedef struct name_value_st {
    char name[FIELD_LEN + 1];
    char value[FIELD_LEN + 1];
} name_value;

extern name_value name_val_pairs[NV_PAIRS];


int get_input(void);
void send_error(char *error_text);
void load_nv_pair(char *tmp_buffer, int nv_entry_number_to_load);
char x2c(char *what);
void unescape_url(char *url);

void html_content(void);
void html_start(const char *title);
void html_end(void);
void html_header(int level, const char *header_text);
void html_text(const char *text);