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[libpng16] Fixed pngvalid 'fail' function declaration on the Intel C Compiler.

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This reverts to the previous 'static' implementation and works round
the 'unused static function' warning by using PNG_UNUSED().
This commit is contained in:
John Bowler
2013-11-22 18:49:58 -06:00
committed by Glenn Randers-Pehrson
parent aaf1bb1ae1
commit 0f6303301f
3 changed files with 15 additions and 8 deletions
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11
contrib/libtests/pngvalid.c
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@@ -1953,11 +1953,9 @@ typedef struct png_modifier
} png_modifier;
/* This returns true if the test should be stopped now because it has already
* failed and it is running silently. It is not static simply to avoid having
* to special case it on all the #ifdefs on which it depends.
*/
extern int fail(png_modifier *pm);
/*static*/ int fail(png_modifier *pm)
* failed and it is running silently.
*/
static int fail(png_modifier *pm)
{
return !pm->log && !pm->this.verbose && (pm->this.nerrors > 0 ||
(pm->this.treat_warnings_as_errors && pm->this.nwarnings > 0));
@@ -10267,6 +10265,9 @@ int main(int argc, char **argv)
}
}
/* This is required because some very minimal configurations do not use it:
*/
UNUSED(fail)
return 0;
}
#else /* write or low level APIs not supported */