Lines Matching refs:rd

43 #define	rewind(p) ((p)->rd = (p)->beg)
44 #define	create(p)	((p)->rd = (p)->wt = (p)->beg)
45 #define	fsfile(p)	((p)->rd = (p)->wt)
46 #define	truncate(p)	((p)->wt = (p)->rd)
47 #define	sfeof(p)	(((p)->rd >= (p)->wt) ? 1 : 0)
48 #define	sfbeg(p)	(((p)->rd == (p)->beg) ? 1 : 0)
49 #define	sungetc(p, c)	(*(--(p)->rd) = c)
50 #define	sgetc(p)	(((p)->rd == (p)->wt) ? EOF: ctoint((int)*(p)->rd++))
51 #define	slookc(p)	(((p)->rd == (p)->wt) ? EOF: ctoint((int)*(p)->rd))
52 #define	sbackc(p)	(((p)->rd == (p)->beg) ? EOF: ctoint((int)*(--(p)->rd)))
54 #define	salterc(p, c)	{if ((p)->rd == (p)->last) more(p); *(p)->rd++ = c;\
55 			    if ((p)->rd > (p)->wt) (p)->wt = (p)->rd; }
56 #define	sunputc(p)	(*((p)->rd = --(p)->wt))
75 	char	*rd;  member