/usr/include/pdp/pdp_symbol.h is in pd-pdp 1:0.14.1-3+b1.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 | /*
* Pure Data Packet system implementation. : symbol and namespace stuff
* Copyright (c) by Tom Schouten <tom@zwizwa.be>
*
* 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.
*
*/
#ifndef _PDP_SYMBOL_
#define _PDP_SYMBOL_
/* pdp's symbols are derived from pd's symbols
there is one symbol hash. each symbol has
a meaning in several name spaces.
* forth words
* type description lists (for accelerating type matching)
*/
#include "pdp_list.h"
/* the pdp symbol type */
typedef struct _pdp_symbol
{
/* next */
struct _pdp_symbol *s_next;
/* the symbol name */
char *s_name;
/* forth symbol->atom */
struct _pdp_atom s_forth;
/* packet handling cache */
struct _pdp_list *s_type; // a parsed type description: a/b/c -> (a,b,c)
struct _pdp_list *s_reusefifo; // packet pool fifo for this type
} t_pdp_symbol;
#ifdef __cplusplus
extern "C"
{
#endif
/* namespace stuff */
int pdp_symbol_set_typelist(t_pdp_symbol *s, struct _pdp_list *typelist);
/* get symbol from char */
t_pdp_symbol *pdp_gensym(char *s);
/* iterate over all symbols */
typedef void (*t_pdp_symbol_iterator)(t_pdp_symbol *s);
void pdp_symbol_apply_all(t_pdp_symbol_iterator ir);
// don't use these directly, use the macros
extern t_pdp_symbol _pdp_sym_wildcard;
extern t_pdp_symbol _pdp_sym_float;
extern t_pdp_symbol _pdp_sym_int;
extern t_pdp_symbol _pdp_sym_symbol;
extern t_pdp_symbol _pdp_sym_packet;
extern t_pdp_symbol _pdp_sym_pointer;
extern t_pdp_symbol _pdp_sym_list;
extern t_pdp_symbol _pdp_sym_invalid;
extern t_pdp_symbol _pdp_sym_question_mark;
extern t_pdp_symbol _pdp_sym_atom;
extern t_pdp_symbol _pdp_sym_null;
extern t_pdp_symbol _pdp_sym_quote_start;
extern t_pdp_symbol _pdp_sym_quote_end;
extern t_pdp_symbol _pdp_sym_return;
extern t_pdp_symbol _pdp_sym_nreturn;
extern t_pdp_symbol _pdp_sym_defstart;
extern t_pdp_symbol _pdp_sym_defend;
extern t_pdp_symbol _pdp_sym_if;
extern t_pdp_symbol _pdp_sym_then;
extern t_pdp_symbol _pdp_sym_local;
extern t_pdp_symbol _pdp_sym_forth;
extern t_pdp_symbol _pdp_sym_call;
extern t_pdp_symbol _pdp_sym_push;
extern t_pdp_symbol _pdp_sym_pop;
#ifdef __cplusplus
}
#endif
// these symbols are used a lot in critical parts
// optimize later
#define PDP_SYM_WILDCARD &_pdp_sym_wildcard
#define PDP_SYM_FLOAT &_pdp_sym_float
#define PDP_SYM_INT &_pdp_sym_int
#define PDP_SYM_SYMBOL &_pdp_sym_symbol
#define PDP_SYM_PACKET &_pdp_sym_packet
#define PDP_SYM_POINTER &_pdp_sym_pointer
#define PDP_SYM_LIST &_pdp_sym_list
#define PDP_SYM_INVALID &_pdp_sym_invalid
#define PDP_SYM_QUESTION_MARK &_pdp_sym_question_mark
#define PDP_SYM_ATOM &_pdp_sym_atom
#define PDP_SYM_NULL &_pdp_sym_null
#define PDP_SYM_QUOTE_START &_pdp_sym_quote_start
#define PDP_SYM_QUOTE_END &_pdp_sym_quote_end
#define PDP_SYM_RETURN &_pdp_sym_return
#define PDP_SYM_NRETURN &_pdp_sym_nreturn
#define PDP_SYM_DEF_START &_pdp_sym_defstart
#define PDP_SYM_DEF_END &_pdp_sym_defend
#define PDP_SYM_IF &_pdp_sym_if
#define PDP_SYM_THEN &_pdp_sym_then
#define PDP_SYM_LOCAL &_pdp_sym_local
#define PDP_SYM_FORTH &_pdp_sym_forth
#define PDP_SYM_CALL &_pdp_sym_call
#define PDP_SYM_PUSH &_pdp_sym_push
#define PDP_SYM_POP &_pdp_sym_pop
#endif
|