Try fixing build errors

CMakeLists.txt

@@ -224,6 +224,8 @@ else()
 
 	# Full paths in compiler diagnostics else you can't click on visual studio have it open the file+line
 	add_compile_options("/FC")
+
+	add_compile_options("/std:c++17")
 endif()
 
 # Use LLD or gold linker

ThirdParty/ZLib/CMakeLists.txt

@@ -3,8 +3,10 @@ file(GLOB_RECURSE ZLIB_HEADERS *.h)
 
 include_directories(${CMAKE_CURRENT_SOURCE_DIR}/)
 
-add_compile_definitions(USE_FILE32API)
-add_compile_options(-Wno-implicit-function-declaration)
+add_definitions(-DUSE_FILE32API)
+if(GCC OR CLANG)
+	add_compile_options(-Wno-implicit-function-declaration)
+endif()
 
 add_library(AnKiZLib ${ZLIB_SOURCES} ${ZLIB_HEADERS})
 set_target_properties(AnKiZLib PROPERTIES LINKER_LANGUAGE C)