what is windows.h or winapi alternative on Linux?

im not a linux programmer but as far as im concerned you use either QT creator and its API to write your software or you use GTK and the gnome libraries.

again im NOT a linux programmer.

>>55878505
yes but winapi is more then just native gui right?

unistd fgt

>>55878465
That depends on what do you want to do.
If you want to display a GUI then as >>55878505 said you can either use Qt (which natively uses C++) or GTK (which natively uses C).
If you want to do other stuff (I'm not sure what functions does windows.h provide) then either it'll be part of the libraries you already use or you'll need to use some other libraries.

>>55878535
yes.gui is only a part of the win32 api.
but its true for linux too

>>55878465
You don't include one fucking header for everything on Linux.
You find the parts you need and include those.
What do you need from windows.h on Linux?