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-- GHDL Run Time (GRT) - Misc subprograms for characters and strings
-- Copyright (C) 2016 Tristan Gingold
--
-- GHDL is free software; you can redistribute it and/or modify it under
-- the terms of the GNU General Public License as published by the Free
-- Software Foundation; either version 2, or (at your option) any later
-- version.
--
-- GHDL is distributed in the hope that it will be useful, but WITHOUT ANY
-- WARRANTY; without even the implied warranty of MERCHANTABILITY or
-- FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
-- for more details.
--
-- You should have received a copy of the GNU General Public License
-- along with GCC; see the file COPYING. If not, write to the Free
-- Software Foundation, 59 Temple Place - Suite 330, Boston, MA
-- 02111-1307, USA.
--
-- As a special exception, if other files instantiate generics from this
-- unit, or you link this unit with other files to produce an executable,
-- this unit does not by itself cause the resulting executable to be
-- covered by the GNU General Public License. This exception does not
-- however invalidate any other reasons why the executable file might be
-- covered by the GNU Public License.
package body Grt.Strings is
function Is_Whitespace (C : in Character) return Boolean is
use ASCII;
begin
return C = ' ' or C = NBSP or C = HT;
end Is_Whitespace;
function To_Lower (C : Character) return Character is
begin
if C in 'A' .. 'Z' then
return Character'Val (Character'Pos (C) + 32);
else
return C;
end if;
end To_Lower;
end Grt.Strings;
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