#
# Vkeytbl.pl
#
# Pick up the VK definitions and normalize them.
# input: stdin
# output: stdout
#
# Created: hiroyama Jan 1999
#

#
# Firstly read all VK definitions
# and store them.
#
my ($file, $symbol, $def, @lines, %value, @finish);

foreach $file (@ARGV) {
   next unless open(FILE, $file);
   while (<FILE>) {
      if (/^#define/ && /VK_/ && !/ERICSSON/) {
         chop;
         ($symbol, $def) = (split ' ')[1,2];
   
         # if the definition is final, normalize the caps
         # in 0xXX form.
         $def =~ tr/A-FX/a-fx/ if $def =~ /^0[Xx]/;
   
         # normalize 0x0ff form to 0xff
         $def =~ s/^0x0([0-9a-f][0-9a-f])/0x$1/;
   
         # add this VK def to our array
         push(@lines, "$def $symbol");
   
         # remember the definition
         $value{$symbol} = $def;
      }
   }
   close(FILE);
}

#
# Dereference the indirect definitions, like
# #define VK_ABC VK_OTHER
#
# VK_OTHER should have been registered in %value
# in the loop above. Now resolve them.
#
foreach (@lines) {
   ($def, $symbol) = split ' ';
   $def = $value{$def} unless $def =~ /^0x/;
   push(@finish, "$def, \"$symbol\",");
}

#
# Let's sort it and print !
#
print join("\n", sort @finish) . "\n";