diff options
Diffstat (limited to 'gpxe/src/include/gpxe/editstring.h')
-rw-r--r-- | gpxe/src/include/gpxe/editstring.h | 31 |
1 files changed, 31 insertions, 0 deletions
diff --git a/gpxe/src/include/gpxe/editstring.h b/gpxe/src/include/gpxe/editstring.h new file mode 100644 index 00000000..fad8bd5a --- /dev/null +++ b/gpxe/src/include/gpxe/editstring.h @@ -0,0 +1,31 @@ +#ifndef _GPXE_EDITSTRING_H +#define _GPXE_EDITSTRING_H + +/** @file + * + * Editable strings + * + */ + +/** An editable string */ +struct edit_string { + /** Buffer for string */ + char *buf; + /** Size of buffer (including terminating NUL) */ + size_t len; + /** Cursor position */ + unsigned int cursor; + + /* The following items are the edit history */ + + /** Last cursor position */ + unsigned int last_cursor; + /** Start of modified portion of string */ + unsigned int mod_start; + /** End of modified portion of string */ + unsigned int mod_end; +}; + +extern int edit_string ( struct edit_string *string, int key ) __nonnull; + +#endif /* _GPXE_EDITSTRING_H */ |