msvcrt: Import round implementation from musl.
tree76c954d104f94e08e7c293f1872be6ce7dee67b0
-rw-r--r-- 193 .editorconfig
-rw-r--r-- 7079 .mailmap
-rw-r--r-- 31441 ANNOUNCE
-rw-r--r-- 26454 AUTHORS
-rw-r--r-- 26434 COPYING.LIB
-rw-r--r-- 824 LICENSE
-rw-r--r-- 1324 LICENSE.OLD
-rw-r--r-- 7615 MAINTAINERS
-rw-r--r-- 5157 Makefile.in
-rw-r--r-- 5587 README
-rw-r--r-- 17 VERSION
-rw-r--r-- 13304 aclocal.m4
-rwxr-xr-x 729692 configure
-rw-r--r-- 167522 configure.ac
drwxr-xr-x - dlls
drwxr-xr-x - documentation
drwxr-xr-x - fonts
drwxr-xr-x - include
drwxr-xr-x - libs
drwxr-xr-x - loader
drwxr-xr-x - nls
drwxr-xr-x - po
drwxr-xr-x - programs
drwxr-xr-x - server
drwxr-xr-x - tools