From 9e4253f6706fe3fdf7007de23c024149d716deaa Mon Sep 17 00:00:00 2001
From: Christophe CURIS <christophe.curis@free.fr>
Date: Wed, 1 May 2013 20:26:35 +0200
Subject: [PATCH] Added the last missing 'const' attributes to function
 parameters

---
 wrlib/context.c  |  2 +-
 wrlib/gradient.c |  2 +-
 wrlib/misc.c     |  2 +-
 wrlib/raster.c   |  4 ++--
 wrlib/wraster.h  | 12 ++++++------
 5 files changed, 11 insertions(+), 11 deletions(-)

diff --git a/wrlib/context.c b/wrlib/context.c
index 6a4f04e5..fa4bf409 100644
--- a/wrlib/context.c
+++ b/wrlib/context.c
@@ -558,7 +558,7 @@ static int count_offset(unsigned long mask)
 	return i;
 }
 
-RContext *RCreateContext(Display * dpy, int screen_number, RContextAttributes * attribs)
+RContext *RCreateContext(Display * dpy, int screen_number, const RContextAttributes * attribs)
 {
 	RContext *context;
 	XGCValues gcv;
diff --git a/wrlib/gradient.c b/wrlib/gradient.c
index 718f8790..930d1225 100644
--- a/wrlib/gradient.c
+++ b/wrlib/gradient.c
@@ -65,7 +65,7 @@ RImage *RRenderMultiGradient(unsigned width, unsigned height, RColor ** colors,
 	return NULL;
 }
 
-RImage *RRenderGradient(unsigned width, unsigned height, RColor * from, RColor * to, int style)
+RImage *RRenderGradient(unsigned width, unsigned height, const RColor * from, const RColor * to, int style)
 {
 	switch (style) {
 	case RHorizontalGradient:
diff --git a/wrlib/misc.c b/wrlib/misc.c
index 399aa6f3..5b0bac4d 100644
--- a/wrlib/misc.c
+++ b/wrlib/misc.c
@@ -166,7 +166,7 @@ static __inline__ unsigned char clip(int c)
 	return (unsigned char)c;
 }
 
-void RLightImage(RImage *image, RColor *color)
+void RLightImage(RImage *image, const RColor *color)
 {
 	unsigned char *d = image->data;
 	unsigned char *dd;
diff --git a/wrlib/raster.c b/wrlib/raster.c
index fbc73a7f..e2a2d997 100644
--- a/wrlib/raster.c
+++ b/wrlib/raster.c
@@ -529,7 +529,7 @@ RCombineAreaWithOpaqueness(RImage * image, RImage * src, int sx, int sy,
 #undef COP
 }
 
-void RCombineImageWithColor(RImage * image, RColor * color)
+void RCombineImageWithColor(RImage * image, const RColor * color)
 {
 	register int i;
 	unsigned char *d;
@@ -602,7 +602,7 @@ RImage *RMakeTiledImage(RImage * tile, unsigned width, unsigned height)
 	return image;
 }
 
-RImage *RMakeCenteredImage(RImage * image, unsigned width, unsigned height, RColor * color)
+RImage *RMakeCenteredImage(RImage * image, unsigned width, unsigned height, const RColor * color)
 {
 	int x, y, w, h, sx, sy;
 	RImage *tmp;
diff --git a/wrlib/wraster.h b/wrlib/wraster.h
index 30dfe92b..b5e360ea 100644
--- a/wrlib/wraster.h
+++ b/wrlib/wraster.h
@@ -304,7 +304,7 @@ char *RGetImageFileFormat(const char *file);
  * Xlib contexts
  */
 RContext *RCreateContext(Display *dpy, int screen_number,
-                         RContextAttributes *attribs);
+                         const RContextAttributes *attribs);
 
 void RDestroyContext(RContext *context);
 
@@ -341,7 +341,7 @@ RImage *RCloneImage(RImage *image);
 RImage *RGetSubImage(RImage *image, int x, int y, unsigned width,
                      unsigned height);
 
-void RCombineImageWithColor(RImage *image, RColor *color);
+void RCombineImageWithColor(RImage *image, const RColor *color);
 
 void RCombineImages(RImage *image, RImage *src);
 
@@ -371,7 +371,7 @@ RImage *RRotateImage(RImage *image, float angle);
 RImage *RMakeTiledImage(RImage *tile, unsigned width, unsigned height);
 
 RImage* RMakeCenteredImage(RImage *image, unsigned width, unsigned height,
-                           RColor *color);
+                           const RColor *color);
 
 /*
  * Drawing
@@ -415,14 +415,14 @@ void RHSVtoRGB(const RHSVColor *hsv, RColor *rgb);
  */
 void RClearImage(RImage *image, const RColor *color);
 
-void RLightImage(RImage *image, RColor *color);
+void RLightImage(RImage *image, const RColor *color);
 
 void RFillImage(RImage *image, const RColor *color);
 
 void RBevelImage(RImage *image, int bevel_type);
 
-RImage *RRenderGradient(unsigned width, unsigned height, RColor *from,
-                        RColor *to, int style);
+RImage *RRenderGradient(unsigned width, unsigned height, const RColor *from,
+                        const RColor *to, int style);
 
 
 RImage *RRenderMultiGradient(unsigned width, unsigned height, RColor **colors,
-- 
2.11.4.GIT