_ubuf             113 usr/include/stdio.h 	unsigned char _ubuf[3];	/* guarantee an ungetc() buffer */
_ubuf              94 usr/lib/libc/stdio/ungetc.c 	fp->_ub._base = fp->_ubuf;
_ubuf              95 usr/lib/libc/stdio/ungetc.c 	fp->_ub._size = sizeof(fp->_ubuf);
_ubuf              96 usr/lib/libc/stdio/ungetc.c 	fp->_ubuf[sizeof(fp->_ubuf) - 1] = c;
_ubuf              97 usr/lib/libc/stdio/ungetc.c 	fp->_p = &fp->_ubuf[sizeof(fp->_ubuf) - 1];