mesa: s/uint/GLuint/ in _mesa_BindTransformFeedback prototype.

From http://www.opengl.org/registry/api/glext.h
GLAPI void APIENTRY glBindTransformFeedback (GLenum target, GLuint id);

Fixes MinGW build.

src/mesa/main/transformfeedback.c

@@ -720,7 +720,7 @@ _mesa_IsTransformFeedback(GLuint name)
  * Part of GL_ARB_transform_feedback2.
  */
 void GLAPIENTRY
-_mesa_BindTransformFeedback(GLenum target, uint name)
+_mesa_BindTransformFeedback(GLenum target, GLuint name)
 {
    struct gl_transform_feedback_object *obj;
    GET_CURRENT_CONTEXT(ctx);

src/mesa/main/transformfeedback.h

@@ -84,7 +84,7 @@ extern GLboolean GLAPIENTRY
 _mesa_IsTransformFeedback(GLuint name);
 
 extern void GLAPIENTRY
-_mesa_BindTransformFeedback(GLenum target, uint name);
+_mesa_BindTransformFeedback(GLenum target, GLuint name);
 
 extern void GLAPIENTRY
 _mesa_DeleteTransformFeedbacks(GLsizei n, const GLuint *names);