* Copyright (c) 1993 David I. Bell
* Permission is granted to use, distribute, or modify this source,
* provided that this copyright notice remains intact.
char *h_list
; /* list of strings separated by nulls */
long h_used
; /* characters used so far */
long h_avail
; /* characters available for use */
long h_count
; /* number of strings */
extern void initstr
MATH_PROTO((STRINGHEAD
*hp
));
extern char *addstr
MATH_PROTO((STRINGHEAD
*hp
, char *str
));
extern char *namestr
MATH_PROTO((STRINGHEAD
*hp
, long n
));
extern long findstr
MATH_PROTO((STRINGHEAD
*hp
, char *str
));
extern char *charstr
MATH_PROTO((int ch
));
extern char *addliteral
MATH_PROTO((char *str
));
extern long stringindex
MATH_PROTO((char *str1
, char *str2
));
extern HASH hashstr
MATH_PROTO((char *cp
));