minor changes to silence compiler warnings

[mesa.git] / src / mesa / swrast / swrast.h

diff --git a/src/mesa/swrast/swrast.h b/src/mesa/swrast/swrast.h
index c567d7997848524accca86f75321c50e9d2bf07b..88689499fd2495f4d90c64b34505068732e40b90 100644 (file)
--- a/src/mesa/swrast/swrast.h
+++ b/src/mesa/swrast/swrast.h
@@ -30,6 +30,8 @@
 
 #include "types.h"
 
+
+
 /* The software rasterizer now uses this format for vertices.  Thus a
  * 'RasterSetup' stage or other translation is required between the
  * tnl module and the swrast rasterization functions.  This serves to
@@ -67,33 +69,32 @@ typedef struct {
 
 /* These are the public-access functions exported from swrast.  
  */
-void
+extern void
 _swrast_alloc_buffers( GLcontext *ctx );
 
-GLboolean
+extern GLboolean
 _swrast_CreateContext( GLcontext *ctx );
 
-void
+extern void
 _swrast_DestroyContext( GLcontext *ctx );
 
 
 
-
-void 
+extern void 
 _swrast_Bitmap( GLcontext *ctx, 
                GLint px, GLint py,
                GLsizei width, GLsizei height,
                const struct gl_pixelstore_attrib *unpack,
                const GLubyte *bitmap );
 
-void
+extern void
 _swrast_CopyPixels( GLcontext *ctx, 
                    GLint srcx, GLint srcy, 
                    GLint destx, GLint desty, 
                    GLsizei width, GLsizei height,
                    GLenum type );
 
-void
+extern void
 _swrast_DrawPixels( GLcontext *ctx, 
                    GLint x, GLint y,
                    GLsizei width, GLsizei height,
@@ -101,51 +102,53 @@ _swrast_DrawPixels( GLcontext *ctx,
                    const struct gl_pixelstore_attrib *unpack,
                    const GLvoid *pixels );
 
-void
+extern void
 _swrast_ReadPixels( GLcontext *ctx,
                    GLint x, GLint y, GLsizei width, GLsizei height,
                    GLenum format, GLenum type,
                    const struct gl_pixelstore_attrib *unpack,
                    GLvoid *pixels );
 
-void 
+extern void 
 _swrast_Clear( GLcontext *ctx, GLbitfield mask, GLboolean all,
               GLint x, GLint y, GLint width, GLint height );
 
-void
+extern void
 _swrast_Accum( GLcontext *ctx, GLenum op, 
               GLfloat value, GLint xpos, GLint ypos, 
               GLint width, GLint height );
 
+
 /* Get a pointer to the stipple counter.
  */
-GLuint *
+extern GLuint *
 _swrast_get_stipple_counter_ref( GLcontext *ctx );
 
 
 /* These will always render the correct point/line/triangle for the
  * current state.
  */
-void
+extern void
 _swrast_Point( GLcontext *ctx, SWvertex *v );
 
-void
+extern void
 _swrast_Line( GLcontext *ctx, SWvertex *v0, SWvertex *v1 );
 
-void
+extern void
 _swrast_Triangle( GLcontext *ctx, SWvertex *v0, SWvertex *v1, SWvertex *v2 );
 
-void
+extern void
 _swrast_Quad( GLcontext *ctx, SWvertex *v0, SWvertex *v1, SWvertex *v2, 
              SWvertex *v3);
 
-void 
+extern void 
 _swrast_flush( GLcontext *ctx );
 
 
 /* Tell the software rasterizer about core state changes.
  */
-void
+extern void
 _swrast_InvalidateState( GLcontext *ctx, GLuint new_state );
 
+
 #endif