anchor.diff:  GL glUnmapBuffer int (int) glUnmapBuffer
   GL glBindBuffer int int (void) glBindBuffer
   GL glBufferData int int ptr int (void) glBufferData
  +
  +GL glDrawArrays int int int (void) glDrawArrays
  
positive.code: GL glMatrixMode int (void) glMatrixMode
  GL glClearColor sf sf sf sf (void) glClearColor
  
  GL glColor4uiv ptr (void) glColor4uiv
  GL glVertexPointer int int int ptr (void) glVertexPointer
  GL glEnable int (void) glEnable
  GL glViewport int int int int  (void) glViewport
  GL glClear int  (void) glClear
  GL glLoadIdentity (void) glLoadIdentity
  
negative.code: GL glVertex3iv ptr (void) glVertex3iv
  GL glVertex2f sf sf (void) glVertex2f
  GL glTranslatef sf sf sf (void) glTranslatef
  GL glRotatef sf sf sf sf (void) glRotatef
  
  GL glOrtho df df df df df df (void) glOrtho
  
  