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Changeset 4063bbd56844345154c9701e8947d1cf18a0e731

Committer: realnc Author: realnc Parent: 15f7e312c6
Date: 7 months ago (2009/08/24 19:53) 
Don't use C++-style comments

Even though the comments are inside #ifdef __cplusplus blocks, GCC still warns
when compiled using -pedantic (without -ansi).

Affected files

src/common.h

15f7e312c606b400937b2aa43e0af27cf4f0d5354063bbd56844345154c9701e8947d1cf18a0e731
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#ifdef __cplusplus
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#ifdef __cplusplus


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// Define the "and", "or" and "not" keywords if the C++ compiler lacks
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/* Define the "and", "or" and "not" keywords if the C++ compiler lacks


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// them.  Normally, if just one of them is available, the others are
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 * them.  Normally, if just one of them is available, the others are


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// too.  But there is no harm in checking them individually.  We only
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 * too.  But there is no harm in checking them individually.  We only


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// define them when compiling C++, since a) these keywords are not valid
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 * define them when compiling C++, since a) these keywords are not valid


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// in C and b) some C compilers define them either for convenience or to
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 * in C and b) some C compilers define them either for convenience or to


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// support C99.
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 * support C99.


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 */


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#ifndef HAVE_AND_KEYWORD
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#ifndef HAVE_AND_KEYWORD


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#define and &&
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#define and &&


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#endif
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#endif
...
...
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#define not !
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#define not !


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#endif
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#endif


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// For casting, C++ code should *not* use X_cast<type>(value) but rather
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/* For casting, C++ code should *not* use X_cast<type>(value) but rather


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// X_cast(type)(value).  If the compiler supports the X_cast keywords,
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 * X_cast(type)(value).  If the compiler supports the X_cast keywords,


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// we define the X_cast macros to use the right syntax.  If not, we make
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 * we define the X_cast macros to use the right syntax.  If not, we make


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// them use old-style syntax.
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 * them use old-style syntax.


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 */


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#ifdef HAVE_STATIC_CAST
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#ifdef HAVE_STATIC_CAST


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#define static_cast(a) static_cast<a>
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#define static_cast(a) static_cast<a>


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#else
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#else
...
...
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#endif
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#endif


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#ifndef HAVE_BOOL
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#ifndef HAVE_BOOL


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// The C++ compiler lacks "bool".  Define it.  We do not use macros for
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/* The C++ compiler lacks "bool".  Define it.  We do not use macros for


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// this; with an enum and typedef we always have the same type-safety as
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 * this; with an enum and typedef we always have the same type-safety as


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// with a compiler that has native bool-support.  Implicit casts to
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 * with a compiler that has native bool-support.  Implicit casts to


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// "int" still work as they should.
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 * "int" still work as they should.


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 */


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enum booleanValues { false, true };
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enum booleanValues { false, true };


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typedef enum booleanValues bool;
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typedef enum booleanValues bool;


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#endif
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#endif
      
      

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