Perl script to generate basic prototypes..

Typedefs are not supported and you need to code your
functions with follow patter:
type
function_indetifier (list_of_parameters)
{ ... hereafter makes no difference

usage: cat souce.c | perl prot.pl > prots.txt
then copy and paste where you want...

# Create the prototypes for all functions
# on a given C source file
use strict;
use warnings;

my @ctypes = qw(
    unsigned 
    signed 
    long 
    short 
    int 
    float 
    double 
    struct 
    char
    static
    const
);

my @contents = <>;

for my $line (0 .. $#contents) {
    my $lref = \$contents[$line];
    my $prot = '';
    for (@ctypes) {
        if ($$lref =~ /^$_/) {    
            my $func = $contents[++$line];
            $func =~ s/\w*,/,/g;
            $func =~ s/\w*\)/)/g;
            $prot = "$$lref $func;";
            $prot =~ s/\n//g;
            print "$prot\n";
            next;
        }
    }
}
           

test: http://ideone.com/5tE0F
note: I will coment that hash implementation soon..