SYNOPSIS  
  
    set_user_pointer(addr:long,val:long) 
 
  ARGUMENTS  
   addr  
 The user address to write the pointer to 
  val  
 The pointer which is to be written 
 
  DESCRIPTION  
  Writes the pointer value to a given user memory address. Reports
    an error when writing to the given address fails. Requires the use of guru
    mode (-g). 
 
  SEE
  ALSO0  
    tapset::uconversions-guru (3stap)