/*
 *	Copyright (c) 2015 Smithsonian Astrophysical Observatory
 */

/*
 *
 * word.h -- declarations for word parsing
 *
 */

#ifndef	__word_h
#define	__word_h

#include "xutil.h"
#include "xalloc.h"

/* defines the types of callback procedure we use */
typedef char *(*MacroCB)(char *buf, void *client_data);

int word(char *lbuf, char *tbuf, int *lptr);
int newdtable(char *s);
int freedtable(void);
void newdelim(char *s);
void freedelim(char *s);
int lastdelim(void);
int tmatch(char *string, char *xtemplate);
int keyword(char *ibuf, char *key, char *obuf, int maxlen);
char *macro(char *icmd, char **keyword, char **value, int nkey,
	    MacroCB client_callback, void *client_data);
void cluc(char *s);
void culc(char *s);
int nowhite(char *c, char *cr);
void nocr(char *s);
int istrue(char *s);
int isfalse(char *s);
unsigned long strtoul16(char *s, char **t);

#endif