Lines Matching refs:history
23 * Header File for history mechanism
34 #define HIS_DFLT 128 /* default size of history list */
37 #define HISLINE 16 /* estimate of average sized history line */
38 #define MAXLINE 258 /* longest history line permitted */
42 #define H_VERSION 1 /* history file format version no. */
44 struct history
46 struct fileblk *fixfp; /* file descriptor for history file */
47 int fixfd; /* file number for history file */
48 char *fixname; /* name of history file */
49 off_t fixcnt; /* offset into history file */
51 int fixmax; /* number of accessible history lines */
62 extern struct history *hist_ptr;
88 /* these are the history interface routines */