Add ghrapics

CmakeLists.txt

@@ -48,6 +48,17 @@ FetchContent_Declare(cpr GIT_REPOSITORY https://github.com/libcpr/cpr.git
 		GIT_TAG dec9422db3af470641f8b0d90e4b451c4daebf64) # Replace with your desired git commit from: https://github.com/libcpr/cpr/releases
 FetchContent_MakeAvailable(cpr)
 
+# fetch asio
+FetchContent_Declare(asio
+		GIT_REPOSITORY git@github.com:chriskohlhoff/asio.git
+		GIT_TAG master
+		CONFIGURE_COMMAND ""
+		BUILD_COMMAND ""
+)
+FetchContent_GetProperties(asio)
+if(NOT asio_POPULATED)
+	FetchContent_Populate(asio)
+endif()
 
 find_library(GDIPLUS_LIBRARY NAMES libgdiplus gdiplus)
 set(GDIPLUS_LIBRARY gdiplus)
@@ -65,7 +76,7 @@ set(SRC_FILES
 
 add_executable(${PROJECT_NAME} WIN32 ${SRC_FILES})
 
-target_link_libraries(${PROJECT_NAME} PRIVATE cpr::cpr sol2 lua::lua ${LIBS})
+target_link_libraries(${PROJECT_NAME} PRIVATE cpr::cpr sol2 lua::lua ${LIBS} )