39     ia_css_circbuf_desc_t *cb_desc)  in ia_css_circbuf_desc_is_empty()  argument
41 	OP___assert(cb_desc);  in ia_css_circbuf_desc_is_empty()
42 	return (cb_desc->end == cb_desc->start);  in ia_css_circbuf_desc_is_empty()
56     ia_css_circbuf_desc_t *cb_desc)  in ia_css_circbuf_desc_is_full()  argument
58 	OP___assert(cb_desc);  in ia_css_circbuf_desc_is_full()
59 	return (OP_std_modadd(cb_desc->end, 1, cb_desc->size) == cb_desc->start);  in ia_css_circbuf_desc_is_full()
69     ia_css_circbuf_desc_t *cb_desc,  in ia_css_circbuf_desc_init()  argument
72 	OP___assert(cb_desc);  in ia_css_circbuf_desc_init()
73 	cb_desc->size = size;  in ia_css_circbuf_desc_init()
86     ia_css_circbuf_desc_t *cb_desc,  in ia_css_circbuf_desc_get_pos_at_offset()  argument
92 	OP___assert(cb_desc);  in ia_css_circbuf_desc_get_pos_at_offset()
93 	OP___assert(cb_desc->size > 0);  in ia_css_circbuf_desc_get_pos_at_offset()
97 		offset += cb_desc->size;  in ia_css_circbuf_desc_get_pos_at_offset()
101 	dest = OP_std_modadd(base, offset, cb_desc->size);  in ia_css_circbuf_desc_get_pos_at_offset()
119     ia_css_circbuf_desc_t *cb_desc,  in ia_css_circbuf_desc_get_offset()  argument
125 	OP___assert(cb_desc);  in ia_css_circbuf_desc_get_offset()
128 	offset += (offset < 0) ? cb_desc->size : 0;  in ia_css_circbuf_desc_get_offset()
141     ia_css_circbuf_desc_t *cb_desc)  in ia_css_circbuf_desc_get_num_elems()  argument
145 	OP___assert(cb_desc);  in ia_css_circbuf_desc_get_num_elems()
147 	num = ia_css_circbuf_desc_get_offset(cb_desc,  in ia_css_circbuf_desc_get_num_elems()
148 					     cb_desc->start,  in ia_css_circbuf_desc_get_num_elems()
149 					     cb_desc->end);  in ia_css_circbuf_desc_get_num_elems()
162     ia_css_circbuf_desc_t *cb_desc)  in ia_css_circbuf_desc_get_free_elems()  argument
166 	OP___assert(cb_desc);  in ia_css_circbuf_desc_get_free_elems()
168 	num = ia_css_circbuf_desc_get_offset(cb_desc,  in ia_css_circbuf_desc_get_free_elems()
169 					     cb_desc->start,  in ia_css_circbuf_desc_get_free_elems()
170 					     cb_desc->end);  in ia_css_circbuf_desc_get_free_elems()
172 	return (cb_desc->size - num);  in ia_css_circbuf_desc_get_free_elems()