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| From: | mambuhl AT ripco DOT com (Martin Ambuhl) |
| Subject: | Replacement for inp() and |
| Sender: | usenet AT rci DOT ripco DOT com (Net News Admin) |
| Organization: | Ripco Internet BBS Chicago |
| Date: | Thu, 29 Jun 1995 09:43:57 GMT |
| Lines: | 20 |
| To: | djgpp AT sun DOT soe DOT clarkson DOT edu |
| Dj-Gateway: | from newsgroup comp.os.msdos.djgpp |
sl323 AT city DOT ac DOT uk (Mark Lewis)
in <1995Jun28 DOT 135748 DOT 8772 AT city DOT ac DOT uk> asks:
>Borland and/or Miccysoft C define the I/O functions inp() and outp(). Being
>primarily a UNIX developer, and certainly not a user of Borland or Miccysoft
>C, I'm not familiar with these functions. DJGPP defines 3 similar functions
>in libpc.a (namely inportb(), inportw(), inportl(), along with their
>respective output equivalents). Which of these functions should be used to
>accurately duplicate the function of inp() and outp() ?
int inp(unsigned portid) and int outp(unsigned portid) read/write bytes:
unsigned char inportb(int portid)
unsigned char outportb(int portid)
note the difference in the prototypes.
--
* Martin Ambuhl net: mambuhl AT ripco DOT com
* Chicago, IL (USA) martin DOT ambuhl AT chessboard DOT com
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