Marker.msg DELETE field conflicts with windows SDK 8.1

[dejanpan]

Bug report

It looks like I've found one more conflict with Windows SDK 8.1.
Windows SDK defines DELETE macro in winnt.h.
src\ros2\common_interfaces\visualization_msgs\msg\Marker.msg uses
uint8 DELETE=2

Required Info:

• Operating System:
  Win 8.1
• Installation type:
  source
• Version or commit hash:
  beta3-release
• DDS implementation:
  RTI Connext
• Client library (if applicable):
  rmw_connext_cpp

Steps to reproduce issue

ament build

Expected behavior

compile sucesss

Actual behavior

compile fails

Additional information

@serge.nikulin

[serge-nikulin]

@dejanpan, I'm @serge-nikulin here.

[wjwwood]

Another instance where this came up: https://github.com/ros2/rviz/pull/296/files#diff-04fd38f59f6b88e57db1feea94b3fa4cR44

[serge-nikulin]

Are you going to address it somehow?

[wjwwood]

Well in rviz we're using the recommended workaround which is to undef DELETE locally.

There's an effort underway to address the problem more generally, please ask there.

ros2/design#172
ros2/rosidl#118

[serge-nikulin]

nah, I'm good unless we support Windows formally.