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134 lines
3.4 KiB
134 lines
3.4 KiB
/***
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*direct.h - function declarations for directory handling/creation
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*
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* Copyright (c) 1985-1993, Microsoft Corporation. All rights reserved.
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*
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*Purpose:
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* This include file contains the function declarations for the library
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* functions related to directory handling and creation.
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*
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*Revision History:
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* 12/11/87 JCR Added "_loadds" functionality
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* 12-18-87 JCR Added _FAR_ to declarations
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* 02-10-88 JCR Cleaned up white space
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* 08-22-88 GJF Modified to also work with the 386 (small model only)
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* 01-31-89 JCR Added _chdrive, _fullpath, _getdrive, _getdcwd
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* 05-03-89 JCR Added _INTERNAL_IFSTRIP for relinc usage
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* 07-28-89 GJF Cleanup, now specific to OS/2 2.0 (i.e., 386 flat model)
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* 10-30-89 GJF Fixed copyright
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* 11-02-89 JCR Changed "DLL" to "_DLL"
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* 11-17-89 GJF Moved _fullpath prototype to stdlib.h. Added const
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* attrib. to arg types for chdir, mkdir, rmdir
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* 02-28-90 GJF Added #ifndef _INC_DIRECT and #include <cruntime.h>
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* stuff. Also, removed some (now) useless preprocessor
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* directives.
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* 03-21-90 GJF Replaced _cdecl with _CALLTYPE1 or _CALLTYPE2 in
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* prototypes.
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* 03-30-90 GJF Now all are _CALLTYPE1.
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* 01-17-91 GJF ANSI naming.
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* 08-20-91 JCR C++ and ANSI naming
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* 08-26-91 BWM Added _diskfree_t, _getdiskfree, and
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* 09-26-91 JCR Non-ANSI alias is for getcwd, not getDcwd (oops)
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* 09-28-91 JCR ANSI names: DOSX32=prototypes, WIN32=#defines for now
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* 04-29-92 GJF Added _getdcwd_lk for Win32.
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* 08-07-92 GJF Function calling type and variable type macros.
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* 01-21-93 GJF Removed support for C6-386's _cdecl.
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*
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****/
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#ifndef _INC_DIRECT
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#ifdef __cplusplus
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extern "C" {
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#endif
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#ifndef _INTERNAL_IFSTRIP_
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#include <cruntime.h>
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#endif /* _INTERNAL_IFSTRIP_ */
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/*
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* Conditional macro definition for function calling type and variable type
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* qualifiers.
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*/
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#if ( (_MSC_VER >= 800) && (_M_IX86 >= 300) )
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/*
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* Definitions for MS C8-32 (386/486) compiler
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*/
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#define _CRTAPI1 __cdecl
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#define _CRTAPI2 __cdecl
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#else
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/*
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* Other compilers (e.g., MIPS)
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*/
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#define _CRTAPI1
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#define _CRTAPI2
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#endif
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#ifndef _SIZE_T_DEFINED
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typedef unsigned int size_t;
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#define _SIZE_T_DEFINED
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#endif
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/* _getdiskfree structure for _getdiskfree() */
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#ifndef _DISKFREE_T_DEFINED
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struct _diskfree_t {
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unsigned total_clusters;
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unsigned avail_clusters;
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unsigned sectors_per_cluster;
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unsigned bytes_per_sector;
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};
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#define _DISKFREE_T_DEFINED
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#endif
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/* function prototypes */
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int _CRTAPI1 _chdir(const char *);
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int _CRTAPI1 _chdrive(int);
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char * _CRTAPI1 _getcwd(char *, int);
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char * _CRTAPI1 _getdcwd(int, char *, int);
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int _CRTAPI1 _getdrive(void);
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int _CRTAPI1 _mkdir(const char *);
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int _CRTAPI1 _rmdir(const char *);
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unsigned _CRTAPI1 _getdiskfree(unsigned, struct _diskfree_t *);
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unsigned long _CRTAPI1 _getdrives(void);
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#ifdef MTHREAD /* _MTHREAD_ONLY */
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char * _CRTAPI1 _getdcwd_lk(int, char *, int); /* _MTHREAD_ONLY */
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#else /* _MTHREAD_ONLY */
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#define _getdcwd_lk(drv, buf, len) _getdcwd(drv, buf, len) /* _MTHREAD_ONLY */
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#endif /* _MTHREAD_ONLY */
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#if !__STDC__
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/* Non-ANSI names for compatibility */
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#ifndef _DOSX32_
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#define chdir _chdir
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#define getcwd _getcwd
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#define mkdir _mkdir
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#define rmdir _rmdir
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#else
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int _CRTAPI1 chdir(const char *);
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char * _CRTAPI1 getcwd(int, char *, int);
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int _CRTAPI1 mkdir(const char *);
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int _CRTAPI1 rmdir(const char *);
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#endif
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#define diskfree_t _diskfree_t
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#endif /* __STDC__ */
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#ifdef __cplusplus
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}
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#endif
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#define _INC_DIRECT
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#endif /* _INC_DIRECT */
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