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From: | "Alex Oleynikov" <alex AT compuweigh DOT com> |
To: | <djgpp AT delorie DOT com> |
Subject: | RE: Mapping a data structure into DOS memory space |
Date: | Tue, 5 Dec 2000 15:20:33 -0500 |
Message-ID: | <NEBBKABEDKFPFBKEMBFOAEEOCAAA.alex@compuweigh.com> |
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>How about this: >#include <stdio.h> /* printf() */ >#include <sys/nearptr.h> /* __djgpp_conventional_base, __djgpp_nearptr_enable() */ >#include <crt0.h> /* crtNNN */ >typedef unsigned char u8; >typedef unsigned short u16; >typedef unsigned long u32; >struct nvram_struct >{ > volatile u8 byte __attribute__((packed)); > volatile u16 word __attribute__((packed)); > volatile u32 dword __attribute__((packed)); >}; Thanks, Chris Actually, this is the most appropriate way to do it.
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