53 lines
1.4 KiB
C++
53 lines
1.4 KiB
C++
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/*
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* Let's C Version 4.0.C.
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* Copyright (c) 1982-1987 by Mark Williams Company, Chicago.
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* All rights reserved. May not be copied or disclosed without permission.
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*/
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/*
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* MSDOS dosfind.h.
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*/
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#ifndef DOSFIND_H
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#define DOSFIND_H
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#define MAXDOSDIR 64 /* Max directory path length */
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/*
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* MSDOS time and date.
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* See DOS Technical Reference Manual, pp. 4-6, 4-7.
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*/
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struct dostime {
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unsigned int dos_twosec:5; /* Seconds/2 0-29 */
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unsigned int dos_minute:6; /* Minute 0-59 */
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unsigned int dos_hour :5; /* Hour 0-23 */
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unsigned int dos_day :5; /* Day 1-31 */
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unsigned int dos_month :4; /* Month 1-12 */
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unsigned int dos_year :7; /* Year-1980 0-199 */
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};
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/*
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* Structure returned by DOS calls NFFIRST and NFNEXT.
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* See DOS Technical Reference Manual, pp. 5-46, 4-6.
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*/
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struct dosfind {
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char fnd_info[21]; /* Reserved for DOS */
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char fnd_attr; /* File attribute */
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struct dostime fnd_time; /* MSDOS time and date */
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long fnd_size; /* File size */
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char fnd_name[13]; /* Filename without dir */
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};
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/*
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* MSDOS mode bits (attributes).
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* See DOS Technical Reference Manual, pp. 4-5, 4-6.
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*/
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#define S_RDONLY 0x0001 /* Readonly */
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#define S_HIDDEN 0x0002 /* Hidden */
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#define S_SYSTEM 0x0004 /* System */
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#define S_VOLUME 0x0008 /* Volume label */
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#define S_SUBDIR 0x0010 /* Subdirectory */
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#define S_ARCHIV 0x0020 /* Archive bit */
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#endif
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