------------------------------------------------------------------------------ -- -- -- GNAT RUN-TIME LIBRARY (GNARL) COMPONENTS -- -- -- -- S Y S T E M . S T R I N G _ O P S -- -- -- -- S p e c -- -- -- -- Copyright (C) 1992-2019, Free Software Foundation, Inc. -- -- -- -- GNAT is free software; you can redistribute it and/or modify it under -- -- terms of the GNU General Public License as published by the Free Soft- -- -- ware Foundation; either version 3, or (at your option) any later ver- -- -- sion. GNAT is distributed in the hope that it will be useful, but WITH- -- -- OUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY -- -- or FITNESS FOR A PARTICULAR PURPOSE. -- -- -- -- As a special exception under Section 7 of GPL version 3, you are granted -- -- additional permissions described in the GCC Runtime Library Exception, -- -- version 3.1, as published by the Free Software Foundation. -- -- -- -- You should have received a copy of the GNU General Public License and -- -- a copy of the GCC Runtime Library Exception along with this program; -- -- see the files COPYING3 and COPYING.RUNTIME respectively. If not, see -- -- . -- -- -- -- GNAT was originally developed by the GNAT team at New York University. -- -- Extensive contributions were provided by Ada Core Technologies Inc. -- -- -- ------------------------------------------------------------------------------ -- This package contains functions for runtime operations on strings -- (other than runtime comparison, found in s-strcom.ads). -- NOTE: This package is obsolescent. It is no longer used by the compiler -- which now generates concatenation inline. It is retained only because -- it may be used during bootstrapping using old versions of the compiler. pragma Compiler_Unit_Warning; package System.String_Ops is pragma Pure; function Str_Concat (X, Y : String) return String; -- Concatenate two strings and return resulting string function Str_Concat_SC (X : String; Y : Character) return String; -- Concatenate string and character function Str_Concat_CS (X : Character; Y : String) return String; -- Concatenate character and string function Str_Concat_CC (X, Y : Character) return String; -- Concatenate two characters end System.String_Ops;