| #ifndef GETLINE_H |
| #define GETLINE_H |
| |
| #include <stddef.h> |
| |
| typedef size_t (*gl_strwidth_proc)(char *); |
| |
| /* read a line of input */ |
| int getline(const char *prompt, char *buf, int maxlen); |
| |
| void gl_setwidth(int); /* specify width of screen */ |
| void gl_histadd(const char *); /* adds entries to hist */ |
| void gl_strwidth(gl_strwidth_proc); /* to bind gl_strlen */ |
| void gl_loadhistory(const char *); |
| void gl_savehistory(const char *, int size); |
| void gl_hist_init(int, int); /* set up history buffer */ |
| char *gl_hist_next(void); /* return ptr to next item */ |
| char *gl_hist_prev(void); /* return ptr to prev item */ |
| |
| extern int (*gl_in_hook)(char *); |
| extern int (*gl_out_hook)(char *); |
| extern int (*gl_tab_hook)(char *, int, int *); |
| |
| #ifdef Win32 |
| extern void (*gl_events_hook)(void); |
| #endif |
| |
| #endif /* GETLINE_H */ |