svn commit: r213412 - head/lib/libvgl

[Dimitry Andric]

Author: dim
Date: Mon Oct  4 18:16:38 2010
New Revision: 213412
URL: http://svn.freebsd.org/changeset/base/213412

Log:
  Change libvgl's set4pixels() and set2lines() functions from plain
  'inline' to 'static inline'.  Otherwise, a C99 compiler (such as clang)
  will output an undefined symbol for those functions in the resulting
  object file.  (Even gcc will do this, when you use "-std=c99".)
  
  This should fix the "undefined reference to `set4pixels'" errors that
  some people were seeing during ports building, when their world was
  compiled with clang.
  
  Approved by:	rpaulo (mentor)

Modified:
  head/lib/libvgl/simple.c

Modified: head/lib/libvgl/simple.c
==============================================================================
--- head/lib/libvgl/simple.c	Mon Oct  4 18:09:01 2010	(r213411)
+++ head/lib/libvgl/simple.c	Mon Oct  4 18:16:38 2010	(r213412)
@@ -249,8 +249,8 @@ VGLFilledBox(VGLBitmap *object, int x1, 
   for (y=y1; y<=y2; y++) VGLLine(object, x1, y, x2, y, color);
 }
 
-void
-inline set4pixels(VGLBitmap *object, int x, int y, int xc, int yc, u_long color) 
+static inline void
+set4pixels(VGLBitmap *object, int x, int y, int xc, int yc, u_long color)
 {
   if (x!=0) { 
     VGLSetXY(object, xc+x, yc+y, color); 
@@ -290,8 +290,8 @@ VGLEllipse(VGLBitmap *object, int xc, in
   }
 }
 
-void
-inline set2lines(VGLBitmap *object, int x, int y, int xc, int yc, u_long color) 
+static inline void
+set2lines(VGLBitmap *object, int x, int y, int xc, int yc, u_long color)
 {
   if (x!=0) { 
     VGLLine(object, xc+x, yc+y, xc-x, yc+y, color);