_nbuf             114 usr/include/stdio.h 	unsigned char _nbuf[1];	/* guarantee a getc() buffer */
_nbuf              75 usr/lib/libc/stdio/makebuf.c 		fp->_bf._base = fp->_p = fp->_nbuf;
_nbuf              82 usr/lib/libc/stdio/makebuf.c 		fp->_bf._base = fp->_p = fp->_nbuf;