Turns out that this only worked because I didn't clean before rebuilding, so it still had access to the old files. Sorry.

Fix openlibm & fenv and add more integer types

See merge request redox-os/relibc!141

Reuse musl's setjmp implementation

See merge request redox-os/relibc!139

Install openlibm from Makefile

See merge request redox-os/relibc!138

Fix undefined behavior

See merge request redox-os/relibc!137

Transmuting from an immutable to a mutable reference is undefined
behavior in Rust, with the exception of UnsafeCell which tells the
optimizer to not draw too many conclusions. Sadly UnsafeCell::get cannot
yet be used in statics (see https://github.com/rust-lang/rust/issues/51718),
so this works around that by making the statics into functions and
making C macros to call those.

Add empty locale functions

See merge request redox-os/relibc!135

Add scanf

See merge request redox-os/relibc!134

sys_wait: implement C macros properly

See merge request redox-os/relibc!133

Remove the broken Rust functions and instead provide C macros in a
`include/bits` header. The C macros were taken from musl.

Fix compilation error in `sys_wait`

See merge request redox-os/relibc!132

Add `sys_wait` functions (Fixes #81)

Closes #81

See merge request redox-os/relibc!131

Update `platform::rawfile`