*** ../lpng106/png.h	Tue Mar 21 06:13:03 2000
--- png.h	Tue Apr  4 20:53:04 2000
***************
*** 2023,2029 ****
  #define png_debug2(l, m, p1, p2)
  #endif
  
! extern PNG_EXPORT(png_bytep,png_sig_bytes) PNGARG((png_structp png_ptr));
  
  extern PNG_EXPORT(png_charp,png_get_copyright) PNGARG((png_structp png_ptr));
  extern PNG_EXPORT(png_charp,png_get_header_ver) PNGARG((png_structp png_ptr));
--- 2026,2032 ----
  #define png_debug2(l, m, p1, p2)
  #endif
  
! extern PNG_EXPORT(png_bytep,png_sig_bytes) PNGARG((void));
  
  extern PNG_EXPORT(png_charp,png_get_copyright) PNGARG((png_structp png_ptr));
  extern PNG_EXPORT(png_charp,png_get_header_ver) PNGARG((png_structp png_ptr));
*** ../lpng106/png.c	Tue Mar 21 06:13:03 2000
--- png.c	Tue Apr  4 20:43:24 2000
***************
*** 269,275 ****
  
  #if defined(PNG_TEXT_SUPPORTED)
  /* free text item num or (if num == -1) all text items */
! if (mask & PNG_FREE_TEXT)
  {
     if (num != -1)
     {
--- 269,275 ----
  
  #if defined(PNG_TEXT_SUPPORTED)
  /* free text item num or (if num == -1) all text items */
! if (mask & info_ptr->free_me & PNG_FREE_TEXT)
  {
     if (num != -1)
     {
***************
*** 533,544 ****
  
  /* Signature string for a PNG file. */
  png_bytep
! png_sig_bytes(png_structp png_ptr)
  {
!    const png_byte png_sig_numbers[9] = {137, 80, 78, 71, 13, 10, 26, 10, 0};
!    if (png_ptr == NULL) /* silence compiler warning */
!      return ((png_bytep) strdup((png_const_charp)png_sig_numbers));
!    return ((png_bytep) strdup((png_const_charp)png_sig_numbers));
  }
  
  png_charp
--- 533,541 ----
  
  /* Signature string for a PNG file. */
  png_bytep
! png_sig_bytes(void)
  {
!    return ((png_bytep)"\211\120\116\107\015\012\032\012");
  }
  
  png_charp