as: Func

 
 7.38 '.func NAME[,LABEL]'
 =========================
 
 '.func' emits debugging information to denote function NAME, and is
 ignored unless the file is assembled with debugging enabled.  Only
 '--gstabs[+]' is currently supported.  LABEL is the entry point of the
 function and if omitted NAME prepended with the 'leading char' is used.
 'leading char' is usually '_' or nothing, depending on the target.  All
 functions are currently defined to have 'void' return type.  The
 function must be terminated with '.endfunc'.