cmake HAVE_LIBSSH2_INIT examples

crossuo/crossuo deps/cmcurl/CMakeLists.txt :688 

check_function_exists(libssh2_init              HAVE_LIBSSH2_INIT)

AtomicGameEngine/AtomicGameEngine Source/ThirdParty/libcurl/LibCurl.cmake :525 

check_function_exists(libssh2_init              HAVE_LIBSSH2_INIT)

PacktPublishing/The-Modern-Cpp-Challenge libs/curl/CMakeLists.txt :549 

check_function_exists(libssh2_init              HAVE_LIBSSH2_INIT)

AshamaneProject/AshamaneCore dep/cpr/opt/curl/CMakeLists.txt :550 

check_function_exists(libssh2_init              HAVE_LIBSSH2_INIT)