Error 1 error LNK2019: unresolved external symbol _SDL_Init referenced in function _SDL_main c:\Users\ifyournotsimonleave\documents\visual studio 2013\Projects\SDL_Tutorial\SDL_Tutorial\Main.obj SDL_Tutorial
Error 2 error LNK2019: unresolved external symbol _SDL_Quit referenced in function _SDL_main c:\Users\ifyournotsimonleave\documents\visual studio 2013\Projects\SDL_Tutorial\SDL_Tutorial\Main.obj SDL_Tutorial
Error 3 error LNK2019: unresolved external symbol _WinMain@16 referenced in function ___tmainCRTStartup c:\Users\ifyournotsimonleave\documents\visual studio 2013\Projects\SDL_Tutorial\SDL_Tutorial\MSVCRT.lib(crtexew.obj) SDL_Tutorial
Error 4 error LNK1120: 3 unresolved externals c:\users\ifyournotsimonleave\documents\visual studio 2013\Projects\SDL_Tutorial\Debug\SDL_Tutorial.exe 1 1 SDL_Tutorial