diff -u unicap-0.9.5/debian/control unicap-0.9.5/debian/control
--- unicap-0.9.5/debian/control
+++ unicap-0.9.5/debian/control
@@ -20,7 +20,7 @@
  libtheora-dev,
  libvorbis-dev,
  libasound2-dev,
- libpng12-dev,
+ libpng-dev (>=1.5),
  libxv-dev,
  libv4l-dev,
  libraw1394-dev (>= 1.1.0),
diff -u unicap-0.9.5/debian/changelog unicap-0.9.5/debian/changelog
--- unicap-0.9.5/debian/changelog
+++ unicap-0.9.5/debian/changelog
@@ -1,3 +1,10 @@
+unicap (0.9.5-1.2) unstable; urgency=low
+
+  * Non-maintainer upload.
+  * Fix FTBFS with libpng 1.5.
+
+ -- Nobuhiro Iwamatsu <iwamatsu@nigauri.org>  Fri, 25 Nov 2011 01:16:54 +0900
+
 unicap (0.9.5-1.1) unstable; urgency=low
 
   * Non-maintainer upload.
only in patch2:
unchanged:
--- unicap-0.9.5.orig/libucil/ucil_png.c
+++ unicap-0.9.5/libucil/ucil_png.c
@@ -77,7 +77,7 @@
    if (info_ptr == NULL)
    {
       fclose(fp);
-      png_destroy_read_struct(&png_ptr, png_infopp_NULL, png_infopp_NULL);
+      png_destroy_read_struct(&png_ptr, NULL, NULL);
       return( -1 );
    }
 
@@ -89,7 +89,7 @@
    if (setjmp(png_jmpbuf(png_ptr)))
    {
       /* Free all of the memory associated with the png_ptr and info_ptr */
-      png_destroy_read_struct(&png_ptr, &info_ptr, png_infopp_NULL);
+      png_destroy_read_struct(&png_ptr, &info_ptr, NULL);
       fclose(fp);
       /* If we get here, we had a problem reading the file */
       return( -1 );
@@ -109,7 +109,7 @@
     * adjustment), then you can read the entire image (including
     * pixels) into the info structure with this call:
     */
-   png_read_png(png_ptr, info_ptr, PNG_TRANSFORM_IDENTITY, png_voidp_NULL);
+   png_read_png(png_ptr, info_ptr, PNG_TRANSFORM_IDENTITY, NULL);
 
    /* At this point you have read the entire image */
    
@@ -174,7 +174,7 @@
    }
 
    /* clean up after the read, and free any memory allocated - REQUIRED */
-   png_destroy_read_struct(&png_ptr, &info_ptr, png_infopp_NULL);
+   png_destroy_read_struct(&png_ptr, &info_ptr, NULL);
 
    /* close the file */
    fclose(fp);
@@ -230,7 +230,7 @@
 /*    if (info_ptr == NULL) */
 /*    { */
 /*       fclose(fp); */
-/*       png_destroy_write_struct(&png_ptr,  png_infopp_NULL); */
+/*       png_destroy_write_struct(&png_ptr,  NULL); */
 /*       return( -1 ); */
 /*    } */
 
@@ -252,7 +252,7 @@
 /*     * image info living info in the structure.  You could "|" many */
 /*     * PNG_TRANSFORM flags into the png_transforms integer here. */
 /*     *\/ */
-/*    png_write_png( png_ptr, info_ptr, PNG_TRANSFORM_IDENTITY, png_voidp_NULL ); */
+/*    png_write_png( png_ptr, info_ptr, PNG_TRANSFORM_IDENTITY, NULL ); */
 
 /*    /\* If you png_malloced a palette, free it here (don't free info_ptr->palette, */
 /*       as recommended in versions 1.0.5m and earlier of this example; if */