remove duplicate declarations

diff --git a/src/mesa/main/histogram.h b/src/mesa/main/histogram.h
index 67ddce0..9744472 100644 (file)
--- a/src/mesa/main/histogram.h
+++ b/src/mesa/main/histogram.h
@@ -41,13 +41,6 @@
 
 #if _HAVE_FULL_GL
 
-extern void
-_mesa_update_minmax(GLcontext *ctx, GLuint n, const GLfloat rgba[][4]);
-
-extern void
-_mesa_update_histogram(GLcontext *ctx, GLuint n, const GLfloat rgba[][4]);
-
-
 extern void GLAPIENTRY 
 _mesa_GetMinmax(GLenum target, GLboolean reset, GLenum format, GLenum types, GLvoid *values);