adjust root folder

2019-10-08 23:47:53 -05:00
parent b6fc50ddea
commit a42e8f507c
1258 changed files with 26 additions and 214 deletions
@@ -0,0 +1,78 @@
+/*
+**  PCHWIO.H - SNIPPETS header file for portable hardware I/O access under DOS
+**
+**  public domain by Bob Stout
+*/
+
+#ifndef PCHWIO__H
+#define PCHWIO__H
+
+#include <dos.h>
+#include "extkword.h"
+
+
+#if defined(__TURBOC__) || defined(__POWERC)
+#ifndef inp
+#define inp           inportb
+#endif
+#ifndef outp
+#define outp          outportb
+#endif
+#ifndef inpw
+#define inpw          inport
+#endif
+#ifndef outpw
+#define outpw         outport
+#endif
+#elif defined(__ZTC__)
+#include <int.h>
+#define enable         int_on
+#define disable        int_off
+#if !defined(__SC__)
+void FAR *getvect(
+    unsigned intnum);
+void setvect(
+    unsigned intnum,
+    void (INTERRUPT FAR * handler) ());
+#else
+#define getvect       _dos_getvect
+#define setvect       _dos_setvect
+#endif
+#else /* assume MSC/QC/WC */
+#include <conio.h>
+#if defined(__WATCOMC__)
+#include <i86.h>
+#endif
+#define enable         _enable
+#define disable        _disable
+#define getvect        _dos_getvect
+#define setvect        _dos_setvect
+#endif
+
+
+#if defined(_MSC_VER) || defined(__WATCOMC__) || \
+      defined(__ZTC__) || defined(__SC__)
+
+unsigned char Peekb(
+    unsigned seg,
+    unsigned ofs);      /* PCHWIO.C */
+unsigned short Peekw(
+    unsigned seg,
+    unsigned ofs);      /* PCHWIO.C */
+void Pokeb(
+    unsigned seg,
+    unsigned ofs,
+    unsigned char ch);  /* PCHWIO.C */
+void Pokew(
+    unsigned seg,
+    unsigned ofs,
+    unsigned short num);        /* PCHWIO.C */
+
+#elif defined(__TURBOC__)
+#define Peekw peek
+#define Pokew poke
+#define Peekb peekb
+#define Pokeb pokeb
+#endif /* peek(), poke() */
+
+#endif /* PCHWIO__H */