K 10
svn:author
V 3
pfg
K 8
svn:date
V 27
2018-09-17T02:51:08.775893Z
K 7
svn:log
V 421
MFC r337992, r338125:
POSIX compliance improvements in the pthread(3) functions.

This basically adds makes use of the C99 restrict keyword, and also
adds some 'const's to four threading functions: pthread_mutexattr_gettype(),
pthread_mutexattr_getprioceiling(), pthread_mutexattr_getprotocol(), and
pthread_mutex_getprioceiling. The changes are in accordance to POSIX/SUSv4-2018.

Hinted by:	DragonFlyBSD

Relnotes:	yes

END