Mail Archives: djgpp/1997/12/09/14:18:29
From: | "mephisto" <mephisto AT cloudnet DOT com>
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Newsgroups: | comp.os.msdos.djgpp
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Subject: | Re: changing from C to C++
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Date: | 9 Dec 97 01:14:56 GMT
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Organization: | Cloudnet
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Lines: | 23
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Message-ID: | <01bd0441$6b295c60$ecdcc7c7@suzie>
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NNTP-Posting-Host: | news.cloudnet.com
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To: | djgpp AT delorie DOT com
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DJ-Gateway: | from newsgroup comp.os.msdos.djgpp
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The problem you are having involves name bashing in c++.
In order to keep overloaded functions straight, C++ will do stuff like
this:
void foo(int c, unsigned int h)
void foo(char *c)
foo is changed to _foo__FiUi and _foo__FPc, so It knows what foo you refer
to. If there is a C function, instead of recompiling just use this code.
#ifndef __cplusplus
extern "C" {
#endif
void foo(char *c);
#ifndef __cplusplus
}
#endif
the extern "C" part of it tells it to look for _foo instead of _foo_FPc.
Hope this helps.
-Meph
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