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Function prototype: Difference between revisions
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→{{header|Perl}}
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<lang perl>sub noargs(); # Declare a function with no arguments
sub twoargs($$); # Declare a function with two scalar arguments. The two sigils act as argument type placeholders
sub noargs :prototype(); # Using the :attribute syntax instead
sub twoargs :prototype($$);</lang>
=={{header|Perl 6}}==
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