environ.c
src/environ.c(341): warning C4133: 'function': incompatible types - from 'DWORD *' to 'PDWORD_PTR'
Microsoft (R) Incremental Linker Version 14.00.23026.0
Copyright (C) Microsoft Corporation.  All rights reserved.

environ.obj : warning LNK4197: export 'luaopen_environ_core' specified multiple times; using first specification
   Creating library environ/core.lib and object environ/core.exp
Installing https://luarocks.org/environ-0.1.0-1.src.rock...
Using https://luarocks.org/environ-0.1.0-1.src.rock... switching to 'build' mode
cl /nologo /MD /O2 -c -Fosrc/environ.obj -IZ:/sp/Dropbox/Windows/x64/luajit/src src/environ.c
link -dll -def:core.def -out:environ/core.dll Z:/sp/Dropbox/Windows/x64/luajit/src/lua51.lib src/environ.obj user32.lib
Updating manifest for C:\ste\x64\luarockstree/lib/luarocks/rocks
environ 0.1.0-1 is now built and installed in C:\ste\x64\luarockstree (license: MIT/X11)