Daniel Eischen f9447cd112 Add a lock to DIR to make telldir and friends MT-safe.
Clean up stdio.h a bit and remove _THREAD_SAFE.  Some of the
usual macros getc, putc, getchar, putchar are no longer macros.

Approved by:	-arch
2001-01-24 13:01:47 +00:00
..
2000-10-09 12:34:51 +00:00
2000-09-19 04:24:50 +00:00
2000-12-29 20:25:01 +00:00
2000-12-09 09:35:55 +00:00