62 	int used, size;  member
89 	free = cn->size - cn->used;  in cn_vprintf()
92 	need = vsnprintf(cn->corename + cn->used, free, fmt, arg_copy);  in cn_vprintf()
96 		cn->used += need;  in cn_vprintf()
121 	int cur = cn->used;  in cn_esc_printf()
134 		if ((cn->used - cur == 1 && cn->corename[cur] == '.') ||  in cn_esc_printf()
135 				(cn->used - cur == 2 && cn->corename[cur] == '.'  in cn_esc_printf()
145 		if (cn->used == cur)  in cn_esc_printf()
149 	for (; cur < cn->used; ++cur) {  in cn_esc_printf()
201 	cn->used = 0;  in format_corename()
233 				(*argv)[(*argc)++] = cn->used;  in format_corename()