tmk_core/protocol/news.h


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/*
Copyright 2012 Jun WAKO <wakojun@gmail.com>

This software is licensed with a Modified BSD License.
All of this is supposed to be Free Software, Open Source, DFSG-free,
GPL-compatible, and OK to use in both free and proprietary applications.
Additions and corrections to this file are welcome.


Redistribution and use in source and binary forms, with or without
modification, are permitted provided that the following conditions are met:

* Redistributions of source code must retain the above copyright
  notice, this list of conditions and the following disclaimer.

* Redistributions in binary form must reproduce the above copyright
  notice, this list of conditions and the following disclaimer in
  the documentation and/or other materials provided with the
  distribution.

* Neither the name of the copyright holders nor the names of
  contributors may be used to endorse or promote products derived
  from this software without specific prior written permission.

THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
POSSIBILITY OF SUCH DAMAGE.
*/

#ifndef NEWS_H
#define NEWS_H
/*
 * Primitive PS/2 Library for AVR
 */


/* host role */
void news_init(void);
uint8_t news_recv(void);

/* device role */

#endif
--  Scanner token definitions.
--  Copyright (C) 2002-2019 Tristan Gingold
--
--  This program 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 of the License, or
--  (at your option) any later version.
--
--  This program 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 this program.  If not, see <gnu.org/licenses>.

package Vhdl.Tokens is
   pragma Pure (Vhdl.Tokens);

   type Token_Type is
     (
      Tok_Invalid,     -- current_token is not valid.

      Tok_Eof,                 -- End of file.
      Tok_Newline,

      Tok_Block_Comment_Start, --  Start of a block comment (/*)
      Tok_Block_Comment_End,   --  End of a block comment (*/)

      Tok_Block_Comment_Text,  --  Text within a block comment (no newline)
      Tok_Line_Comment,        --  End of line comment (--)
      Tok_Character,
      Tok_Identifier,
      Tok_Integer,
      Tok_Real,
      Tok_String,

      --  This token corresponds to a base specifier followed by bit_value.
      --  The base specifier is stored in Name_Buffer/Name_Length like an
      --  identifier (in lowercase), the String8_Id contains the expanded bit
      --  value.
      Tok_Bit_String,

      --  An integer immediately followed by a letter.  This is used by to
      --  scan vhdl 2008 (and later) bit string with a length.
      Tok_Integer_Letter,

      --  Delimiters
      Tok_Left_Paren,          -- (
      Tok_Right_Paren,         -- )
      Tok_Left_Bracket,        -- [
      Tok_Right_Bracket,       -- ]
      Tok_Colon,               -- :
      Tok_Semi_Colon,          -- ;
      Tok_Comma,               -- ,
      Tok_Double_Arrow,        -- =>
      Tok_Tick,                -- '
      Tok_Double_Star,         -- **
      Tok_Assign,              -- :=
      Tok_Bar,                 -- |
      Tok_Box,                 -- <>
      Tok_Dot,                 -- .

      Tok_Equal_Equal,         -- == (AMS Vhdl)

   -- relational_operator
      Tok_Equal,               -- =
      Tok_Not_Equal,           -- /=
      Tok_Less,                -- <
      Tok_Less_Equal,          -- <=
      Tok_Greater,             -- >
      Tok_Greater_Equal,       -- >=

      Tok_Match_Equal,         -- ?=
      Tok_Match_Not_Equal,     -- ?/=
      Tok_Match_Less,          -- ?<
      Tok_Match_Less_Equal,    -- ?<=
      Tok_Match_Greater,       -- ?>
      Tok_Match_Greater_Equal, -- ?>=

   -- sign token
      Tok_Plus,                -- +
      Tok_Minus,               -- -
   -- and adding_operator
      Tok_Ampersand,           -- &

   --  VHDL 2008
      Tok_Question_Mark,       -- ?
      Tok_Condition,           -- ??
      Tok_Double_Less,         -- <<
      Tok_Double_Greater,      -- >>
      Tok_Caret,               -- ^

   --  PSL
      Tok_And_And,             -- &&
      Tok_Bar_Bar,             -- ||
      Tok_Left_Curly,          -- {
      Tok_Right_Curly,         -- }
      Tok_Exclam_Mark,         -- !
      Tok_Brack_Star,          -- [*
      Tok_Brack_Plus_Brack,    -- [+]
      Tok_Brack_Arrow,         -- [->
      Tok_Brack_Equal,         -- [=
      Tok_Bar_Arrow,           -- |->
      Tok_Bar_Double_Arrow,    -- |=>
      Tok_Minus_Greater,       -- ->
      Tok_Equiv_Arrow,         -- <->
      Tok_Arobase,             -- @

   -- multiplying operator
      Tok_Star,                -- *
      Tok_Slash,               -- /
      Tok_Mod,                 -- mod
      Tok_Rem,                 -- rem

   --  miscellaneous operator
      Tok_Abs,
      Tok_Not,

   -- Key words
      Tok_Access,
      Tok_After,
      Tok_Alias,
      Tok_All,
      Tok_Architecture,
      Tok_Array,
      Tok_Assert,
      Tok_Attribute,

      Tok_Begin,
      Tok_Block,
      Tok_Body,
      Tok_Buffer,
      Tok_Bus,

      Tok_Case,
      Tok_Component,
      Tok_Configuration,
      Tok_Constant,

      Tok_Disconnect,
      Tok_Downto,

      Tok_Else,
      Tok_Elsif,
      Tok_End,
      Tok_Entity,
      Tok_Exit,

      Tok_File,
      Tok_For,
      Tok_Function,

      Tok_Generate,
      Tok_Generic,
      Tok_Guarded,

      Tok_If,
      Tok_In,
      Tok_Inout,
      Tok_Is,

      Tok_Label,
      Tok_Library,
      Tok_Linkage,
      Tok_Loop,

      Tok_Map,

      Tok_New,
      Tok_Next,
      Tok_Null,

      Tok_Of,
      Tok_On,
      Tok_Open,
      Tok_Others,
      Tok_Out,

      Tok_Package,
      Tok_Port,
      Tok_Procedure,
      Tok_Process,

      Tok_Range,
      Tok_Record,
      Tok_Register,
      Tok_Report,
      Tok_Return,

      Tok_Select,
      Tok_Severity,
      Tok_Signal,
      Tok_Subtype,

      Tok_Then,
      Tok_To,
      Tok_Transport,
      Tok_Type,

      Tok_Units,
      Tok_Until,
      Tok_Use,

      Tok_Variable,

      Tok_Wait,
      Tok_When,
      Tok_While,
      Tok_With,

   -- logical token:
      Tok_And,
      Tok_Or,
      Tok_Xor,
      Tok_Nand,
      Tok_Nor,

   --  Tokens below this line are key words in vhdl93 but not in vhdl87
   --  Note: xnor is the first one, as it is a logical token.
      Tok_Xnor,

      Tok_Group,
      Tok_Impure,
      Tok_Inertial,
      Tok_Literal,
      Tok_Postponed,
      Tok_Pure,
      Tok_Reject,
      Tok_Shared,
      Tok_Unaffected,

   -- shift_operator
      Tok_Sll,
      Tok_Sla,
      Tok_Sra,
      Tok_Srl,
      Tok_Rol,
      Tok_Ror,

   --  Added by Vhdl 2000:
      Tok_Protected,

   --  Added by vhdl 2008:
      Tok_Assume,
      Tok_Context,
      Tok_Cover,
      Tok_Default,
      Tok_Force,
      Tok_Parameter,
      Tok_Property,
      Tok_Release,
      Tok_Restrict,
      Tok_Restrict_Guarantee,
      Tok_Sequence,
      Tok_Inherit,
      Tok_Vmode,
      Tok_Vprop,
      Tok_Vunit,

   --  AMS reserved words
      Tok_Across,
      Tok_Break,
      Tok_Limit,
      Tok_Nature,
      Tok_Noise,
      Tok_Procedural,
      Tok_Quantity,
      Tok_Reference,
      Tok_Spectrum,
      Tok_Subnature,
      Tok_Terminal,
      Tok_Through,
      Tok_Tolerance,

   -- PSL words
      Tok_Psl_Clock,
      Tok_Psl_Endpoint,

      Tok_Psl_Const,
      Tok_Psl_Boolean,
      Tok_Inf,

      Tok_Within,
      Tok_Abort,
      Tok_Async_Abort,
      Tok_Sync_Abort,
      Tok_Before,
      Tok_Before_Em,
      Tok_Before_Un,
      Tok_Before_Em_Un,
      Tok_Always,
      Tok_Never,
      Tok_Eventually_Em,
      Tok_Next_Em,
      Tok_Next_A,
      Tok_Next_A_Em,
      Tok_Next_E,
      Tok_Next_E_Em,
      Tok_Next_Event,
      Tok_Next_Event_Em,
      Tok_Next_Event_A,
      Tok_Next_Event_A_Em,
      Tok_Next_Event_E,
      Tok_Next_Event_E_Em,
      Tok_Until_Em,
      Tok_Until_Un,
      Tok_Until_Em_Un,

      Tok_Prev,
      Tok_Stable,
      Tok_Fell,
      Tok_Rose,
      Tok_Onehot,
      Tok_Onehot0
     );

   --  To ease interfacing
   pragma Convention (C, Token_Type);

   subtype Token_Logical_Type is Token_Type range
     Tok_And .. Tok_Xnor;

   subtype Token_Relational_Operator_Type is Token_Type range
     Tok_Equal .. Tok_Match_Greater_Equal;
   subtype Token_Shift_Operator_Type is Token_Type range
     Tok_Sll .. Tok_Ror;
   subtype Token_Sign_Type is Token_Type range
     Tok_Plus .. Tok_Minus;
   subtype Token_Adding_Operator_Type is Token_Type range
     Tok_Plus .. Tok_Ampersand;
   subtype Token_Multiplying_Operator_Type is Token_Type range
     Tok_Star .. Tok_Rem;

   --  These tokens represent text in the source whose exact meaning needs
   --  extra data (like the value of an integer, the exact identifier...).
   subtype Token_Source_Type is Token_Type range
     Tok_Line_Comment ..
   --Tok_Character
   --Tok_Identifier
   --Tok_Integer
   --Tok_Real
   --Tok_String
   --Tok_Bit_String
     Tok_Integer_Letter;

   Tok_First_Delimiter : constant Token_Type := Tok_Left_Paren;
   Tok_First_Keyword :   constant Token_Type := Tok_Mod;

   -- Return the name of the token.
   function Image (Token: Token_Type) return String;
end Vhdl.Tokens;