erts: Fix prim_tty nif to compile with GNU termcap #7533
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termcap.h contains the prototypes of the functions we need and is available in both curses and GNU termcap. However, GNU termcap has tputs defined as returning void intead of int, so we handle that by ignoring the return value. tputs cannot fail with the input we give it. closes erlang#7381
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termcap.h contains the prototypes of the functions we need and is available in both curses and GNU termcap.
However, GNU termcap has tputs defined as returning void intead of int, so we handle that by ignoring the return value. tputs cannot fail with the input we give it.
closes #7381