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#define PERL_constant_NOTFOUND 1
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#define PERL_constant_NOTDEF 2
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#define PERL_constant_ISIV 3
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#define PERL_constant_ISNO 4
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#define PERL_constant_ISNV 5
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#define PERL_constant_ISPV 6
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#define PERL_constant_ISPVN 7
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#define PERL_constant_ISSV 8
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#define PERL_constant_ISUNDEF 9
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#define PERL_constant_ISUV 10
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#define PERL_constant_ISYES 11
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typedef double NV; /* 5.6 and later define NVTYPE, and typedef NV to it. */
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#define aTHX_ /* 5.6 or later define this for threading support. */
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#define pTHX_ /* 5.6 or later define this for threading support. */
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constant (pTHX_ const char *name, STRLEN len, IV *iv_return) {
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/* Initially switch on the length of the name. */
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/* When generated this function returned values for the list of names given
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in this section of perl code. Rather than manually editing these functions
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to add or remove constants, which would result in this comment and section
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of code becoming inaccurate, we recommend that you edit this section of
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code, and use it to regenerate a new set of constant functions which you
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then use to replace the originals.
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Regenerate these constant functions by feeding this entire source file to
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use ExtUtils::Constant qw (constant_types C_constant XS_constant);
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my $types = {map {($_, 1)} qw(IV)};
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my @names = (qw(CONCAVE CONVEX));
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print constant_types(); # macro defs
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foreach (C_constant ("Geo::Vector", 'constant', 'IV', $types, undef, 3, @names) ) {
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print $_, "\n"; # C constant subs
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print "#### XS Section:\n";
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print XS_constant ("Geo::Vector", $types);
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if (memEQ(name, "CONVEX", 6)) {
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return PERL_constant_ISIV;
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return PERL_constant_NOTDEF;
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if (memEQ(name, "CONCAVE", 7)) {
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return PERL_constant_ISIV;
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return PERL_constant_NOTDEF;
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return PERL_constant_NOTFOUND;