[PATCH 0/1] MR7109: Added missing functions _FCbuild, cimag, crealf and cimagf

[Stéphane Bacri (＠fr33z00)]

This MR intends to add the complex numbers related functions:
* cimag
* _FCbuild
* crealf
* cimagf
These functions are defined in dlls/msvcr120/math.c and mapped in dlls/msvcr120/msvcr120.spec and dlls/ucrbase/ucrbase.spec.

The related tests were added in dlls/mscr120/tests/msvcr120.c and result were checked.