1999-08-17 Ulrich Drepper <drepper@cygnus.com>
+ * sysdeps/unix/sysv/linux/alpha/bits/types.h: Make __useconds_t
+ unsigned.
+ * sysdeps/unix/sysv/linux/bits/types.h: Likewise.
+ * sysdeps/unix/sysv/linux/mips/bits/types.h: Likewise.
+ * sysdeps/unix/sysv/linux/sparc/bits/types.h: Likewise.
+ * sysdeps/unix/sysv/sysv4/solaris2/bits/types.h: Likewise.
+
+ * sysdeps/generic/bits/types.h: Make __useconds_t unsigned.
+
+ * sysdeps/generic/ualarm.c (ualarm): Change return value and
+ parameter type to useconds_t.
+ * sysdeps/unix/bsd/ualarm.c: Likewise.
+
+ * sysdeps/generic/usleep.c (usleep): Change parameter type to
+ useconds_t.
+ * sysdeps/unix/sysv/linux/usleep.c: Likewise.
+ * sysdeps/mach/usleep.c: Likewise.
+
* locale/weight.h: Include <errno.h>.
* posix/sys/types.h: Define type useconds_t if not done already.