Fix build with gcc41

svn path=/head/; revision=180509

graphics/paintlib/files/patch-common-plpgmdec.h

@@ -0,0 +1,11 @@
+--- common/plpgmdec.h.orig	Fri Dec 22 17:54:22 2006
++++ common/plpgmdec.h	Fri Dec 22 18:00:19 2006
+@@ -72,7 +72,7 @@
+       PLDataSource * pDataSrc
+     );
+ 
+-  PLBYTE PLPGMDecoder::readASCIIPixel8
++  PLBYTE readASCIIPixel8
+     ( int MaxGrayValue,
+       PLDataSource * pDataSrc
+     );

graphics/paintlib/files/patch-common-plpngdec.h

@@ -0,0 +1,17 @@
+--- common/plpngdec.h.orig	Fri Dec 22 17:53:56 2006
++++ common/plpngdec.h	Fri Dec 22 17:59:29 2006
+@@ -49,12 +49,12 @@
+ 
+ private:
+ 
+-  static void PLPNGDecoder::user_error_fn
++  static void user_error_fn
+     ( png_structp png_ptr,
+       png_const_charp error_msg
+     );
+ 
+-  static void PLPNGDecoder::user_warning_fn
++  static void user_warning_fn
+     ( png_structp png_ptr,
+       png_const_charp warning_msg
+     );

graphics/paintlib/files/patch-common-plppmdec.h

@@ -0,0 +1,11 @@
+--- common/plppmdec.h.orig	Fri Dec 22 17:54:44 2006
++++ common/plppmdec.h	Fri Dec 22 18:01:20 2006
+@@ -78,7 +78,7 @@
+     );
+ 
+ 
+-  PLPixel32 PLPPMDecoder::readASCIIPixel32
++  PLPixel32 readASCIIPixel32
+     ( int MaxGrayValue,
+       PLDataSource * pDataSrc
+     );