After finding cryptlib.h in the custom include path, add it to the compiler

includes (derp).

src/syncterm/CMakeLists.txt

@@ -88,6 +88,10 @@ target_include_directories(syncterm PRIVATE ../comio)
 target_include_directories(syncterm PRIVATE ../smblib)
 if(NOT HAS_CRYPTLIB_H)
     target_compile_definitions(syncterm PRIVATE WITHOUT_CRYPTLIB)
+else()
+	if(WIN32)
+		target_include_directories(syncterm PRIVATE ${CMAKE_CURRENT_LIST_DIR}/../../3rdp/win32.release/cryptlib/include)
+	endif()
 endif()
 
 if(CMAKE_SYSTEM_NAME STREQUAL "NetBSD")