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#!/usr/bin/perl
=pod
Translate the header file plot.h to xsub declarations.
use with gnu libplot
=cut
while(<>) {
next unless /^int|^double|^FILE/;
chomp;
print "# $_ \n";
($return_type,$name,$arglist) =
/(\S+)\s+(\w+)\s*___P\s*\(\(([^\)]*)\)\)/;
@args = split('\s*,\s*',$arglist);
@argtype=();
@argname=();
foreach $arg (@args) {
$arg =~ s/___const\s+//g;
$arg =~ s/^s*//; $arg =~ s/\s*$//;
($argtype,$argname) = split('\s+',$arg);
next unless defined $argtype and defined $argname;
push @argtype,$argtype;
push @argname,$argname;
}
print $return_type,"\n";
print "$name(";
# print "$name\n";
for($i=0;$i<@argname;$i++) {
$outname = $argname[$i];
$outname =~ s/\*//g;
print $outname;
print "," unless $i == $#argname;
}
print ")\n";
for($i=0;$i<@argname;$i++) {
print " $argtype[$i] $argname[$i]\n";
}
print "\n\n";
}
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