1 files changed, 92 insertions, 0 deletions
diff --git a/private/utils/mep/help/inc/helpsys.h b/private/utils/mep/help/inc/helpsys.h
new file mode 100644
index 000000000..2997b6d6a
--- /dev/null
+++ b/private/utils/mep/help/inc/helpsys.h
@@ -0,0 +1,92 @@
+/*
+** helpsys.h - Help system internal definitions
+**
+**	Copyright <C> 1987, Microsoft Corporation
+**
+** Purpose:
+**  Contains definitions used within the help system.
+**
+** Revision History:
+**
+**	12-Mar-1990	CloseFile -> HelpCloseFile
+**	22-Jan-1990	MAXFILES from 50 to 100
+**  []	14-Dec-1987	Created
+**
+*/
+
+/*
+** definitions
+*/
+#ifndef NULL
+#define NULL		0
+#endif
+#ifndef TRUE
+#define TRUE		1
+#define FALSE           0
+#endif
+
+#define ASCII		1		/* build with ASCII support	*/
+
+#define MAXBACK 	20		/* max number of back-up's      */
+#define MAXFILES	100		/* max number of open helpfiles */
+
+#define FTCOMPRESSED	0x01		/* 1=compressed, 0=ascii	*/
+#define FTFORMATTED	0x02		/* 1=formatted, 0=unformatted	*/
+#define FTMERGED	0x04		/* 1=merged index, 0=normal	*/
+
+#define REGISTER	register
+
+#define HIGHONLY(l)		((ulong)l & 0xffff0000)
+#define HIGH(l) 		((ushort)(HIGHONLY(l) >> 16))
+#define LOW(l)			((ushort)((ulong)l & 0xffff))
+
+/*
+** Forward declarations for client application call-back routines
+*/
+
+#if rjsa
+#define HelpDealloc(sel)	DosFreeSeg(sel)
+#define HelpLock(sel)           ((void *)((ulong)sel << 16))
+#define HelpUnlock(sel)
+#else
+#define HelpDealloc(x)          free(x)
+#define HelpLock(x)             (x)
+#define HelpUnlock(x)
+#endif
+
+
+
+
+void        pascal  HelpCloseFile(FILE *);
+mh          pascal  HelpAlloc(ushort);
+FILE *      pascal  OpenFileOnPath(char *, int);
+ulong       pascal  ReadHelpFile(FILE *, ulong, char *, ushort);
+
+/*
+** intlineattr
+** internal representation of lineattributes
+*/
+typedef struct intlineattr {		/* ILA */
+    uchar attr; 			/* attribute index		*/
+    uchar cb;				/* count of bytes		*/
+    } intlineattr;
+
+/******************************************************************************
+**
+** PB maniputalors
+** Macros for locking and unlocking handle:offsets, as appropriate.
+*/
+#ifdef HOFFSET
+#define PBLOCK(ho)      (((char *)HelpLock(HIGH(ho))) + LOW(ho))
+#define PBUNLOCK(ho)	HelpUnlock(HIGH(ho))
+#else
+#define PBLOCK(ho)      ((void *)ho)
+#define PBUNLOCK(ho)
+#endif
+
+
+
+PCHAR pascal hlp_locate (SHORT  ln,  PCHAR  pTopic);
+
+
+FILE *pathopen (char *name, char *buf, char *mode);