diff -rc orig/gif2png/gif2png.c gif2png/gif2png.c
*** orig/gif2png/gif2png.c	Fri Nov 03 17:52:44 1995
--- gif2png/gif2png.c	Wed Dec 20 22:28:06 1995
***************
*** 10,15 ****
--- 10,20 ----
  #define PNG_INTERNAL
  #include "gif2png.h"
  
+ #ifdef AMIGA
+ /* declare isatty() */
+ #include <fcntl.h>
+ #endif
+ 
  struct GIFelement first={NULL};
  struct GIFelement *current;
  int delete;
diff -rc orig/gif2png/gifread.c gif2png/gifread.c
*** orig/gif2png/gifread.c	Fri Nov 03 17:53:34 1995
--- gif2png/gifread.c	Wed Dec 20 23:04:01 1995
***************
*** 434,443 ****
  /*
  **  Out of nextLWZ
  */
! static int      stack[(1<<(MAX_LWZ_BITS))*2], *sp;
! static int      code_size, set_code_size;
! static int      max_code, max_code_size;
! static int      clear_code, end_code;
  
  static void initLWZ(int input_code_size)
  {
--- 434,443 ----
  /*
  **  Out of nextLWZ
  */
! static short stack[(1<<(MAX_LWZ_BITS))*2], *sp;
! static short code_size, set_code_size;
! static short max_code, max_code_size;
! static short clear_code, end_code;
  
  static void initLWZ(int input_code_size)
  {
***************
*** 460,472 ****
  static int nextCode(FILE *fd, int code_size)
  {
    static unsigned char    buf[280];
!   static int maskTbl[16] = {
      0x0000, 0x0001, 0x0003, 0x0007,
      0x000f, 0x001f, 0x003f, 0x007f,
      0x00ff, 0x01ff, 0x03ff, 0x07ff,
      0x0fff, 0x1fff, 0x3fff, 0x7fff,
    };
!   int i, j, end;
    long ret;
  
    if (return_clear) {
--- 460,472 ----
  static int nextCode(FILE *fd, int code_size)
  {
    static unsigned char    buf[280];
!   static short maskTbl[16] = {
      0x0000, 0x0001, 0x0003, 0x0007,
      0x000f, 0x001f, 0x003f, 0x007f,
      0x00ff, 0x01ff, 0x03ff, 0x07ff,
      0x0fff, 0x1fff, 0x3fff, 0x7fff,
    };
!   short i, j, end;
    long ret;
  
    if (return_clear) {
***************
*** 519,530 ****
  
  #define readLWZ(fd) ((sp > stack) ? *--sp : nextLWZ(fd))
  
! static int nextLWZ(FILE *fd)
  {
!   static int       table[2][(1<< MAX_LWZ_BITS)];
!   static int       firstcode, oldcode;
!   int              code, incode;
!   register int     i;
  
    while ((code = nextCode(fd, code_size)) >= 0) {
      if (code == clear_code) {
--- 519,530 ----
  
  #define readLWZ(fd) ((sp > stack) ? *--sp : nextLWZ(fd))
  
! static short nextLWZ(FILE *fd)
  {
!   static short table[2][(1<< MAX_LWZ_BITS)];
!   static short firstcode, oldcode;
!   short code, incode;
!   register short i;
  
    while ((code = nextCode(fd, code_size)) >= 0) {
      if (code == clear_code) {
***************
*** 635,642 ****
    return res;
  }
  
! static int
! ReadImage(FILE *fd, int x_off, int y_off, int width, int height, int cmapSize,
            GifColor cmap[MAXCMSIZE], int interlace)
  {
    unsigned char *dp, c;
--- 635,641 ----
    return res;
  }
  
! static int ReadImage(FILE *fd, int x_off, int y_off, int width, int height, int cmapSize,
            GifColor cmap[MAXCMSIZE], int interlace)
  {
    unsigned char *dp, c;
Only in gif2png/libpng: smakefile
Only in gif2png/libpng: smakefile.030
Only in gif2png: smakefile
Only in gif2png: smakefile.030
diff -rc orig/gif2png/zlib/gzio.c gif2png/zlib/gzio.c
*** orig/gif2png/zlib/gzio.c	Sun Aug 13 11:48:12 1995
--- gif2png/zlib/gzio.c	Thu Dec 21 01:05:25 1995
***************
*** 6,11 ****
--- 6,14 ----
  /* $Id: gzio.c,v 1.8 1995/05/03 17:27:09 jloup Exp $ */
  
  #include <stdio.h>
+ #ifdef __STDC__
+ #include <stdlib.h>
+ #endif
  
  #include "zutil.h"
  
Only in gif2png/zlib: smakefile
Only in gif2png/zlib: smakefile.030