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/*
* main.h
* various constants etc
*/
#ifndef _MAIN_H_
#define _MAIN_H_
/* shared functions from main.c */
void printver __P ((void));
void status __P ((int s));
void process_remote_input __P ((char *buf, int size));
void push_params __P ((void));
void pop_params __P ((void));
void prompt_set_iac __P ((char *p));
char *parse_instruction __P ((char *line, char silent, char subs, char jit_subs));
char *get_next_instr __P ((char *p));
void parse_user_input __P ((char *line, char silent));
void set_deffile __P ((char *arg));
int is_permanent_variable __P ((varnode *v));
/* shared vars from main.c */
extern char identified;
extern int prompt_status, line_status;
extern int limit_mem;
extern char ready;
extern VOLATILE char confirm;
extern int history_done;
extern int linemode;
extern char hostname[];
extern int portnumber;
extern char deffile[], helpfile[], copyfile[];
extern int cols, lines, cols_1; /* terminal window size */
extern int olines; /* previous terminal window size */
extern int line0, col0; /* origin of input line */
extern varnode *prompt; /* $prompt is always set */
extern ptr marked_prompt; /* $prompt with marks added */
#define promptstr (ptrdata(prompt->str))
#define promptlen (ptrlen(prompt->str))
#define promptzero() (prompt_status = 0, ptrzero(prompt->str))
extern char surely_isprompt; /* 1 if #prompt set #isprompt */
extern char edbuf[]; /* input line buffer */
extern int edlen; /* characters in edbuf */
extern int pos; /* cursor position in edbuf */
extern char edattrbeg[], edattrend[];
extern int edattrbg;
extern VOLATILE int sig_pending, sig_winch_got, sig_chld_got;
extern long received, sent;
#ifndef NO_CLOCK
#include <time.h>
extern clock_t start_clock, cpu_clock;
#endif
extern aliasnode *aliases[MAX_HASH];
extern aliasnode *sortedaliases;
extern actionnode *actions;
extern promptnode *prompts;
extern marknode *markers;
extern int a_nice;
extern keynode *keydefs;
extern delaynode *delays;
extern delaynode *dead_delays;
extern varnode *named_vars[2][MAX_HASH];
extern varnode *sortednamed_vars[2];
extern int num_named_vars[2];
extern int max_named_vars;
extern vars *var;
#define VAR (var+NUMVAR)
extern ptr globptr[];
extern char globptrok;
#define TAKE_PTR(pbuf, buf) do { if (globptrok & 1) globptrok &= ~1, pbuf = globptr; else if (globptrok & 2) globptrok &= ~2, pbuf = globptr + 1; else pbuf = &buf; } while(0)
#define DROP_PTR(pbuf) do { if (*pbuf == *globptr) globptrok |= 1; else if (*pbuf == *(globptr+1)) globptrok |= 2; else ptrdel(*pbuf); } while(0)
extern vtime now, start_time, ref_time;
extern int now_updated;
extern char initstr[];
extern char prefixstr[];
extern char inserted_next[];
extern char flashback;
extern int excursion;
extern char verbatim;
extern char opt_exit;
extern char opt_history;
extern char opt_words;
extern char opt_compact;
extern char opt_debug;
extern char opt_wrap;
extern char opt_echo;
extern char opt_info;
extern char opt_keyecho;
extern char opt_speedwalk;
extern char opt_autoprint;
extern char opt_reprint;
extern char opt_sendsize;
extern char opt_autoclear;
extern function_str last_edit_cmd;
extern char *delim_list[];
extern int delim_len[];
extern char *delim_name[];
extern int delim_mode;
extern char action_chars[];
#endif /* _MAIN_H_ */
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