cmake HAVE_D3D9_H examples

tanis2000/binocle-c src/deps/sdl/CMakeLists.txt :1921 

check_include_file(d3d9.h HAVE_D3D9_H)

Hork-Engine/Hork-Source ThirdParty/SDL3/CMakeLists.txt :1859 

check_include_file(d3d9.h HAVE_D3D9_H)

cvet/fonline ThirdParty/SDL/CMakeLists.txt :1929 

check_include_file(d3d9.h HAVE_D3D9_H)

mxcop/src-dgi extern/sdl/CMakeLists.txt :1860 

check_include_file(d3d9.h HAVE_D3D9_H)

RavEngine/RavEngine deps/SDL/CMakeLists.txt :1929 

check_include_file(d3d9.h HAVE_D3D9_H)

cadaver/turso3d ThirdParty/SDL/CMakeLists.txt :1856 

check_include_file(d3d9.h HAVE_D3D9_H)

ComputationalBiomechanicsLab/opensim-creator third_party/SDL/CMakeLists.txt :1929 

check_include_file(d3d9.h HAVE_D3D9_H)

godlikepanos/anki-3d-engine ThirdParty/Sdl3/CMakeLists.txt :1929 

check_include_file(d3d9.h HAVE_D3D9_H)