/usr/include/ComUtil/comutil.h is in ivtools-dev 1.2.11a1-11.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
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* Copyright (c) 1993-1995 Vectaport Inc.
* Copyright (c) 1989 Triple Vision, Inc.
*
* Permission to use, copy, modify, distribute, and sell this software and its
* documentation for any purpose is hereby granted without fee, provided
* that the above copyright notice appear in all copies and that both that
* copyright notice and this permission notice appear in supporting
* documentation, and that the names of the copyright holders not be used in
* advertising or publicity pertaining to distribution of the software without
* specific, written prior permission. The copyright holders make no
* representations about the suitability of this software for any purpose.
* It is provided "as is" without express or implied warranty.
*
* THE COPYRIGHT HOLDERS DISCLAIM ALL WARRANTIES WITH REGARD TO THIS SOFTWARE,
* INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS.
* IN NO EVENT SHALL THE COPYRIGHT HOLDERS BE LIABLE FOR ANY SPECIAL,
* INDIRECT OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING
* FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT,
* NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION
* WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
*/
#ifndef COMUTIL_INCLUDED
#define COMUTIL_INCLUDED
#include <ComUtil/comterp.err>
#include <ComUtil/util.h>
#include <ctype.h>
#include <stdio.h>
/* ================================================================== */
/* ============== START of Macro and Definitions ==================== */
#define DMM_OFF
/* Macro to supply system-independent terminal name */
#if defined(MSDOS)
#define TERMINAL "CON"
#endif
#if defined(OSK)
#define TERMINAL "/t1"
#endif
/* This declares a pointer reference with no conditional function */
#define dmm_pntr_scalar(pntr) dmm_pntr(0,(void **)(pntr),1L,0,NULL)
#define dmm_pntr_array(pntr,nrecs,nsize) \
dmm_pntr(1,(void **)(pntr),(unsigned long)(nrecs),(unsigned)(nsize),NULL)
#define dmm_pntr_alloc(pntr) dmm_pntr(-1,(void **)(pntr),0L,0,NULL)
/* Flags used as returns from dmm_walk() in DMM.C */
#define DMM_WALK_OK 0
#define DMM_WALK_BAD -1
#define DMM_WALK_EMPTY -2
#define DMM_WALK_END -3
/* Token types returned from LEXSCAN.C */
#define TOK_NONE 0 /* No token found */
#define TOK_IDENTIFIER 1 /* Identifier, i.e. command name */
#define TOK_OPERATOR 2 /* Operator */
#define TOK_STRING 3 /* Character string constant */
#define TOK_CHAR 4 /* Character constant */
#define TOK_DFINT 5 /* Default integer */
#define TOK_DFUNS 6 /* Default unsigned integer */
#define TOK_LNINT 7 /* Long integer */
#define TOK_LNUNS 8 /* Long unsigned integer */
#define TOK_FLOAT 9 /* Floating point number */
#define TOK_DOUBLE 10 /* Double-size floating point number */
#define TOK_EOF 11 /* End of file */
#define TOK_EOL 12 /* End of line -- only returned if _token_eol is true */
/* Token types never returned from LEXSCAN.C */
#define TOK_WHITESPACE 13 /* Spaces, tabs, new-lines, control chars */
#define TOK_OCT 14 /* Octal token */
#define TOK_HEX 15 /* Hexadecimal token */
#define TOK_COMMENT 16 /* Comment */
/* Levels for error system output */
#define USER_LEVEL 0
#define PROG_LEVEL 1
/* Character type checking */
extern int _colon_ident;
extern int _percent_ident;
#define isident( ch ) ( isalpha( ch ) || (ch) == '_' || \
(_colon_ident && (ch) == ':') || (_percent_ident && (ch) == '%'))
#define isodigit( ch ) ( (ch) >= '0' && (ch) <= '7' )
#define isquote( ch ) ( (ch) == '\'' || (ch) == '"' )
#define isrparen( ch ) ( (ch) == ')' || (ch) == ']' || (ch) == '}')
/* Error handling macros */
#define COMERR_SET( status )\
comerr_set( status, fprintf( err_fileio(), comerr_read( status )))
#define COMERR_SET1( status, val1 )\
comerr_set( status, fprintf( err_fileio(), comerr_read( status ), val1 ))
#define COMERR_SET2( status, val1, val2 )\
comerr_set( status, fprintf( err_fileio(), comerr_read( status ), val1, val2 ))
#define COMERR_SET3( status, val1, val2, val3 )\
comerr_set( status, fprintf( err_fileio(), comerr_read( status ), val1, val2, val3 ))
/* =================== END of Macro and Definitions ================ */
/* ================================================================== */
/* ================ START of Structure Declarations ================ */
/* === For XDLL.C ==== */
/* This structure is used by the linked list routines XDLL.C */
/* They use int's instead of pointers to be easily relocatable */
/* This means max link list is 32K bytes; but that's ok for now */
typedef struct _xdllink xdllink;
struct _xdllink { /* these are BYTE OFFSETS */
int prev; /* prev link in the chain; <0 is top */
int next; /* next link in the chain; <0 is end */
};
/* === structure used with dmm_walk() routine in DMM.C === */
typedef struct _dmmwalk dmmwalk;
struct _dmmwalk {
int useflag; /* false (0) is FREE, true (1) means USED */
void *mentry; /* entry point address for area allocated */
unsigned long nbytes; /* total bytes in the alloc'd area */
unsigned long nrecs; /* actual records in the area */
unsigned int nsize; /* actual size of each record */
};
/* ======= END of Structure Declarations ======= */
/* Package function prototypes */
#if !defined(OSK)
#include <ComUtil/comutil.arg>
#endif
#if defined(OSK)
/* -- Insert definitions of any function that does not return an integer -- */
/* DMM.C */
/* All int functions */
int dmm_mblock_free();
/* XDLL.C */
void *xdll_curr();
void *xdll_head();
void *xdll_next();
void *xdll_prev();
void *xdll_tail();
void *xdll_insert();
void *xdll_goto();
/* SYMBOLS.C */
char *symbol_pntr();
/* ERRFILE.C */
char *err_readfile();
/* ERRSYS.C */
char *err_read();
FILE *err_fileio();
/* COMERR.C */
char *comerr_read();
/* FUNCPTRS */
int ffeof();
int fferror();
/* TXTUTIL */
unsigned int txtstore();
unsigned int txtread();
unsigned int txtopenclose();
unsigned int txtkwsrch();
/* unsigned int txtprint(); */
#endif
typedef char* (*infuncptr)(char*,int,void*);
typedef int (*eoffuncptr)(void*);
typedef int (*errfuncptr)(void*);
typedef int (*outfuncptr)(const char*, void*);
extern infuncptr _oneshot_infunc; /* to inform parser of one-shot infunc */
#endif /* not COMUTIL_INCLUDED */
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