#include <stdio.h>
#include <stdlib.h>
#include "zutil.h"
#include "inftrees.h"
#define exop word.what.Exop
#define bits word.what.Bits
void maketree(uInt b, inflate_huft *t)
{
int i, e;
i = 0;
while (1)
{
e = t[i].exop;
if (e && (e & (16+64)) == 0)
{
fprintf(stderr, "maketree: cannot initialize sub-tables!\n");
exit(1);
}
if (i % 4 == 0)
printf("\n ");
printf(" {{{%u,%u}},%u}", t[i].exop, t[i].bits, t[i].base);
if (++i == (1<<b))
break;
putchar(',');
}
puts("");
}
void main(void)
{
int r;
uInt bl, bd;
inflate_huft *tl, *td;
z_stream z;
z.zalloc = zcalloc;
z.opaque = (voidpf)0;
z.zfree = zcfree;
r = inflate_trees_fixed(&bl, &bd, &tl, &td, &z);
if (r)
{
fprintf(stderr, "inflate_trees_fixed error %d\n", r);
return;
}
puts("/* inffixed.h -- table for decoding fixed codes");
puts(" * Generated automatically by the maketree.c program");
puts(" */");
puts("");
puts("/* WARNING: this file should *not* be used by applications. It is");
puts(" part of the implementation of the compression library and is");
puts(" subject to change. Applications should only use zlib.h.");
puts(" */");
puts("");
printf("local uInt fixed_bl = %d;\n", bl);
printf("local uInt fixed_bd = %d;\n", bd);
printf("local inflate_huft fixed_tl[] = {");
maketree(bl, tl);
puts(" };");
printf("local inflate_huft fixed_td[] = {");
maketree(bd, td);
puts(" };");
}