vulkan

Re-gen bindings using https://github.com/xlab/c-for-go/commit/ddcfe2673053652b6566fa8fabe6d0966a6b4ed9 // Update c-for-go

Re-gen bindings using https://github.com/xlab/c-for-go/commit/ddcfe2673053652b6566fa8fabe6d0966a6b4ed9

Merge pull request #48 from zigster64/freebsd

dont need negate android on freebsd

correct errors and test again