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* Functions interacting with DOS
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* Functions interacting with DOS
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*
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*
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* This file is part of the Mateusz' DOS Routines (MDR): http://mdr.osdn.io
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* This file is part of the Mateusz' DOS Routines (MDR): http://mdr.osdn.io
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* Published under the terms of the MIT License, as stated below.
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* Published under the terms of the MIT License, as stated below.
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*
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*
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* Copyright (C) 2014-2022 Mateusz Viste
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* Copyright (C) 2014-2023 Mateusz Viste
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*
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*
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* Permission is hereby granted, free of charge, to any person obtaining a copy
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* Permission is hereby granted, free of charge, to any person obtaining a copy
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* of this software and associated documentation files (the "Software"), to
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* of this software and associated documentation files (the "Software"), to
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* deal in the Software without restriction, including without limitation the
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* deal in the Software without restriction, including without limitation the
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* rights to use, copy, modify, merge, publish, distribute, sublicense, and/or
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* rights to use, copy, modify, merge, publish, distribute, sublicense, and/or
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/* returns a far pointer to the full path and filename of the running program.
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/* returns a far pointer to the full path and filename of the running program.
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* returns NULL on error. */
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* returns NULL on error. */
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const char far *mdr_dos_selfexe(void);
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const char far *mdr_dos_selfexe(void);
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/* waits for a keypress and returns it
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* extended keys are returned ORed with 0x100 (example: PGUP is 0x149) */
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int mdr_dos_getkey(void);
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/* Same as mdr_dos_getkey(), but this call cannot be aborted by CTRL+C */
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int mdr_dos_getkey2(void);
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/* flush the keyboard buffer */
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void mdr_dos_flushkeyb(void);
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/* poll stdin status, returns 0 if no character is pending in the keyboard
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* buffer, non-zero otherwise */
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int mdr_dos_keypending(void);
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/* disables the CTRL+C handler for the running program - in other words,
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* after this call DOS will no longer abort the program on CTRL+C */
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void mdr_dos_ctrlc_disable(void);
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/* converts a "DOS format" 16-bit packed date into a standard (time_t)
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/* converts a "DOS format" 16-bit packed date into a standard (time_t)
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* unix timestamp. A DOS date is a 16-bit value:
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* unix timestamp. A DOS date is a 16-bit value:
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* YYYYYYYM MMMDDDDD
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* YYYYYYYM MMMDDDDD
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*
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*
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* day of month is always within 1-31 range;
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* day of month is always within 1-31 range;
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