NetBSD tweaks taken from rustc 1.3.0 #19
Merged
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On a whim, I went snooping through the rustc sources to see if there was anything to find. As it turns out, someone updated this code to include netbsd in 1.3.0 (right before it was all removed in 1.4.0): https://github.com/rust-lang/rust/blob/1.3.0/src/libstd/sys/common/stack.rs
I ported the parts that are in use by context-rs (which also updated a few other OS at the same time, and comments). It looks like they updated the windows section a bit, but was not confident enough to port it since the structure is a little different.
Cross-compiled and tested that this works on netbsd!
Related to #8