Merge pull request dotnet/coreclr#3307 from krytarowski/netbsd-support-56
authorJan Kotas <jkotas@microsoft.com>
Tue, 23 Feb 2016 14:59:03 +0000 (06:59 -0800)
committerJan Kotas <jkotas@microsoft.com>
Tue, 23 Feb 2016 14:59:03 +0000 (06:59 -0800)
Fix build issue on NetBSD: Include <stdarg.h> for va_list

Commit migrated from https://github.com/dotnet/coreclr/commit/c9dc9eab848e88142329435348538feedf9af03f


Trivial merge