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/*
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/*
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 * input keyboard routines used by the Svarog386 installer.
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 * input keyboard routines used by the Svarog386 installer.
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 * Copyright (C) 2016 Mateusz Viste
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 * Copyright (C) 2016 Mateusz Viste
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 */
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 */
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/* waits for a keypress and return it. Returns 0 for extended keystroke, then
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/* waits for a keypress and return it. Returns 0 for extended keystroke, then
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   function must be called again to return scan code. */
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   function must be called again to return scan code. */
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int input_getkey(void);
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int input_getkey(void);
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/* poll the keyboard, and return the next input key if any, or -1 */
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/* poll the keyboard, and return the next input key if any, or -1 */
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int input_getkeyifany(void);
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int input_getkeyifany(void);