Add vcpkg toolchain file

CMakeLists.txt

@@ -12,7 +12,7 @@
 # See the License for the specific language governing permissions and
 # limitations under the License.
 
-cmake_minimum_required(VERSION 3.10)
+cmake_minimum_required(VERSION 3.22)
 
 if(CMAKE_SOURCE_DIR STREQUAL CMAKE_BINARY_DIR)
 	message(FATAL_ERROR "Prevented in-tree build")
@@ -22,6 +22,13 @@ if(TARGET nets-static)
 	return()
 endif()
 
+if(CMAKE_SYSTEM_NAME STREQUAL "Windows")
+	set(CMAKE_TOOLCHAIN_FILE $ENV{VCPKG_ROOT}/scripts/buildsystems/vcpkg.cmake)
+	if (NOT EXISTS ${CMAKE_TOOLCHAIN_FILE})
+		message(FATAL_ERROR "vcpkg is not installed or added to the System Environment Variables.")
+	endif()
+endif()
+
 project(nets VERSION 2.0.3 LANGUAGES C
 	DESCRIPTION "Secure multi-platform networking library \
 		with implemented TCP / UDP / HTTP server and client"

README.md

@@ -21,14 +21,15 @@ A library providing generic interface for transferring data over a **network** a
 
 * C99 compiler
 * [Git 2.30+](https://git-scm.com/)
-* [CMake 3.10+](https://cmake.org/)
-* [OpenSSL 3.3+](https://openssl.org/) (Optional)
+* [CMake 3.22+](https://cmake.org/)
+* [vcpkg](https://learn.microsoft.com/en-us/vcpkg/) (Windows only)
+* [brew](https://brew.sh/) (macOS only)
 
 ### OpenSSL installation
 
 * Ubuntu: sudo apt-get install libssl-dev
-* MacOS: [brew](https://brew.sh/) install openssl
-* Windows: [vcpkg](https://learn.microsoft.com/en-us/vcpkg/) install openssl
+* macOS: brew install openssl
+* Windows: vcpkg install openssl
 
 ### CMake options