Import of all sources.

2018-02-20 21:44:51 -05:00
parent 8485cbfe1a
commit 7f4ddcd70b
685 changed files with 301786 additions and 0 deletions
--- a/src/win/plat_dir.h
+++ b/src/win/plat_dir.h
@@ -0,0 +1,107 @@
+/*
+ * VARCem	Virtual Archaelogical Computer EMulator.
+ *		An emulator of (mostly) x86-based PC systems and devices,
+ *		using the ISA,EISA,VLB,MCA  and PCI system buses, roughly
+ *		spanning the era between 1981 and 1995.
+ *
+ *		This file is part of the VARCem Project.
+ *
+ *		Definitions for the platform OpenDir module.
+ *
+ * Version:	@(#)plat_dir.h	1.0.1	2018/02/14
+ *
+ * Author:	Fred N. van Kempen, <decwiz@yahoo.com>
+ *
+ *		Copyright 2017,2018 Fred N. van Kempen.
+ *
+ *		Redistribution and  use  in source  and binary forms, with
+ *		or  without modification, are permitted  provided that the
+ *		following conditions are met:
+ *
+ *		1. Redistributions of  source  code must retain the entire
+ *		   above notice, this list of conditions and the following
+ *		   disclaimer.
+ *
+ *		2. Redistributions in binary form must reproduce the above
+ *		   copyright  notice,  this list  of  conditions  and  the
+ *		   following disclaimer in  the documentation and/or other
+ *		   materials provided with the distribution.
+ *
+ *		3. Neither the  name of the copyright holder nor the names
+ *		   of  its  contributors may be used to endorse or promote
+ *		   products  derived from  this  software without specific
+ *		   prior written permission.
+ *
+ * THIS SOFTWARE  IS  PROVIDED BY THE  COPYRIGHT  HOLDERS AND CONTRIBUTORS
+ * "AS IS" AND  ANY EXPRESS  OR  IMPLIED  WARRANTIES,  INCLUDING, BUT  NOT
+ * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A
+ * PARTICULAR PURPOSE  ARE  DISCLAIMED. IN  NO  EVENT  SHALL THE COPYRIGHT
+ * HOLDER OR  CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+ * SPECIAL,  EXEMPLARY,  OR  CONSEQUENTIAL  DAMAGES  (INCLUDING,  BUT  NOT
+ * LIMITED TO, PROCUREMENT OF SUBSTITUTE  GOODS OR SERVICES;  LOSS OF USE,
+ * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED  AND ON  ANY
+ * THEORY OF  LIABILITY, WHETHER IN  CONTRACT, STRICT  LIABILITY, OR  TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING  IN ANY  WAY OUT OF THE USE
+ * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+#ifndef PLAT_DIR_H
+# define PLAT_DIR_H
+
+
+#ifdef _MAX_FNAME
+# define MAXNAMLEN	_MAX_FNAME
+#else
+# define MAXNAMLEN	15
+#endif
+# define MAXDIRLEN	127
+
+
+struct direct {
+    long		d_ino;
+    unsigned short 	d_reclen;
+    unsigned short	d_off;
+#ifdef UNICODE
+    wchar_t		d_name[MAXNAMLEN + 1];
+#else
+    char		d_name[MAXNAMLEN + 1];
+#endif
+};
+#define	d_namlen	d_reclen
+
+
+typedef struct {
+    short	flags;			/* internal flags		*/
+    short	offset;			/* offset of entry into dir	*/
+    long	handle;			/* open handle to Win32 system	*/
+    short	sts;			/* last known status code	*/
+    char	*dta;			/* internal work data		*/
+#ifdef UNICODE
+    wchar_t	dir[MAXDIRLEN+1];	/* open dir			*/
+#else
+    char	dir[MAXDIRLEN+1];	/* open dir			*/
+#endif
+    struct direct dent;			/* actual directory entry	*/
+} DIR;
+
+
+/* Directory routine flags. */
+#define DIR_F_LOWER	0x0001		/* force to lowercase		*/
+#define DIR_F_SANE	0x0002		/* force this to sane path	*/
+#define DIR_F_ISROOT	0x0010		/* this is the root directory	*/
+
+
+/* Function prototypes. */
+#ifdef UNICODE
+extern DIR		*opendirw(const wchar_t *);
+#else
+extern DIR		*opendir(const char *);
+#endif
+extern struct direct	*readdir(DIR *);
+extern long		telldir(DIR *);
+extern void		seekdir(DIR *, long);
+extern int		closedir(DIR *);
+
+#define rewinddir(dirp)	seekdir(dirp, 0L)
+
+
+#endif	/*PLAT_DIR_H*/