383 #define	__sgetc(p) (--(p)->_r < 0 ? __srget(p) : (int)(*(p)->_p++))  argument
395 #define	__sputc(c, p) \
396 	(--(p)->_w < 0 ? \
397 		(p)->_w >= (p)->_lbfsize ? \
398 			(*(p)->_p = (c)), *(p)->_p != '\n' ? \
399 				(int)*(p)->_p++ : \
400 				__swbuf('\n', p) : \
401 			__swbuf((int)(c), p) : \
402 		(*(p)->_p = (c), (int)*(p)->_p++))
405 #define	__sfeof(p)	(((p)->_flags & __SEOF) != 0)  argument
406 #define	__sferror(p)	(((p)->_flags & __SERR) != 0)  argument
407 #define	__sclearerr(p)	((void)((p)->_flags &= ~(__SERR|__SEOF)))  argument
408 #define	__sfileno(p)	((p)->_file)  argument
412 #define	feof(p)		(!__isthreaded ? __sfeof(p) : (feof)(p))  argument
413 #define	ferror(p)	(!__isthreaded ? __sferror(p) : (ferror)(p))  argument
414 #define	clearerr(p)	(!__isthreaded ? __sclearerr(p) : (clearerr)(p))  argument
417 #define	fileno(p)	(!__isthreaded ? __sfileno(p) : (fileno)(p))  argument