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/*
* Pure Data Packet header file. Scalar type definitions.
* Copyright (c) by Tom Schouten <pdp@zzz.kotnet.org>
*
* 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, write to the Free Software
* Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
*
*/
/* some typedefs and utility classes */
#ifndef PDP_TYPES_H
#define PDP_TYPES_H
typedef signed char s8;
typedef signed short s16;
typedef signed long s32;
typedef signed long long s64;
typedef unsigned char u8;
typedef unsigned short u16;
typedef unsigned long u32;
typedef unsigned long long u64;
#ifndef __cplusplus
typedef int bool;
#define true 1;
#define false 0;
#endif
typedef struct _pdp t_pdp;
typedef void (*t_pdp_packet_method1)(t_pdp *); /* dst */
typedef void (*t_pdp_packet_method2)(t_pdp *, t_pdp *); /* dst, src */
/*
The pdp symbol type manages the pdp name space. It maps
gives a symbol to something in a certain name space:
* packet classes
* forth words
* processor instances
* type description lists (for accelerating type matching)
symbols have an infinite lifespan, so this is also true
for things attached to it.
*/
/* the pdp symbol type */
typedef struct _pdp_symbol
{
/* the symbol name */
char *s_name;
/* the items this symbol is associated to in different namespaces */
struct _pdp_forthword_spec *s_word_spec; // a forth word
struct _pdp_list *s_processor; // an atom processor object
struct _pdp_class *s_class; // packet class
struct _pdp_list *s_type; // a type description
struct _pdp_symbol *s_next;
} t_pdp_symbol;
static inline void _pdp_symbol_clear_namespaces(t_pdp_symbol *s)
{
s->s_word_spec = 0;
s->s_processor = 0;
s->s_class = 0;
s->s_type = 0;
}
/* generic packet subheader */
//typedef unsigned char t_raw[PDP_SUBHEADER_SIZE];
typedef unsigned int t_raw;
#endif
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