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- /* ADSLIB.H
- (C) Copyright 1988-1992 by Autodesk, Inc.
-
- This program is copyrighted by Autodesk, Inc. and is licensed
- to you under the following conditions. You may not distribute
- or publish the source code of this program in any form. You
- may incorporate this code in object form in derivative works
- provided such derivative works are (i.) are designed and
- intended to work solely with Autodesk, Inc. products, and
- (ii.) contain Autodesk's copyright notice "(C) Copyright
- 1988-1992 by Autodesk, Inc."
-
- AUTODESK PROVIDES THIS PROGRAM "AS IS" AND WITH ALL FAULTS.
- AUTODESK SPECIFICALLY DISCLAIMS ANY IMPLIED WARRANTY OF MER-
- CHANTABILITY OR FITNESS FOR A PARTICULAR USE. AUTODESK, INC.
- DOES NOT WARRANT THAT THE OPERATION OF THE PROGRAM WILL BE
- UNINTERRUPTED OR ERROR FREE.
-
- ADS definitions and system dependent controls.
-
- This also contains a substitute for stdlib.h on some systems.
- If we know the system has stdlib.h, just include it.
-
- */
-
- #ifndef _adslib_h
- #define _adslib_h
-
- #ifdef _MAXSTRING
- #undef _MAXSTRING
- #define _MAXSTRING (~0)
- #endif
-
-
- /* Note: As of this writing, Sun ANSI C defines __STDC__, but
- sets it to a non-numeric value. This is contrary to the
- ANSI standard, but we'll live with it for now. Hence the
- unusual handling of __STDC__. */
-
- #ifdef __STDC__
- #define STDC_DEFINED 1
- #else
- #define STDC_DEFINED 0
- #endif
-
- #ifdef _WINDOWS
- #define WIN 1
- #endif
-
- #ifdef WINVER
- #define WIN 1
- #endif
-
- #ifdef _MSC_VER
- #define MICROSOFT 1
- #endif
-
- #ifdef __TURBOC__
- #define TURBOC 1
- #endif
-
- #ifdef OS2
- #define PROTOTYPES 1
- #endif
-
- #ifdef WIN
- #define main(a,b) ads_main(a,b)
- #define PROTOTYPES 1
- #endif /* WIN */
-
- #ifndef PROTOTYPES
- #if STDC_DEFINED || __cplusplus /* "Standard C" or C++ */
- #define PROTOTYPES 1
- #endif /* STDC_DEFINED || __cplusplus */
- #endif /* !PROTOTYPES */
-
-
- /* useful definitions */
- #define TRUE 1
- #define FALSE 0
- #define EOS '\0'
-
- /* Tricky macro for declaration of function types with optional
- prototype (i.e., declaration of argument types). The way the
- macro "_()" is defined, the following declaration:
-
- int fcn _((int i, char c));
-
- will expand into either
-
- int fcn (int i, char c);
- or
- int fcn ();
-
- depending on whether the symbol PROTOTYPES is defined. Thanks to
- Bob Elman for this idea. */
-
- #ifdef PROTOTYPES
- #define _(x) x
- #else
- #define _(x) ()
- #endif /* PROTOTYPES */
-
-
-
- /* Substitute for STDLIB.H on systems that do NOT have it.
- Also enable use of const in adsxxx.h declarations. */
-
- #if STDC_DEFINED || __cplusplus || WIN
- #include <stdlib.h>
- #else
-
- /* Declaration for ?alloc() was set to char * because that caused us fewer
- compiler warnings in some substandard systems. Now we declare it as ANSI
- standard by default. The Sparc compiler works fine with this, though the
- obsolete lint on Unix screams its ancient head off. (Serious programmers
- use Gimpel's PC-Lint.)
-
- Any exceptions to the proper ANSI-style declaration must be explicitly
- machine by machine. */
-
- void *malloc _((size_t size));
- void *calloc _((unsigned int nelem, size_t elsize));
- void free _((void *ptr));
- #ifndef TURBOC
- #ifndef RMADS /* RMADS */
- double atof _((char *nptr));
- #else
- double atof _((const char *nptr));
- #endif /* RMADS */
- #endif
- int atoi _((char *nptr));
- void exit _((int status));
- double fmod _((double x, double y));
-
- /* Enable the use of const on machines that support it (by making it disappear
- on these non-standard machines). */
- #ifndef const
- #define const /* Make const invisible for adsxxx.h */
- #define _adslib_h_const /* Flag for later */
- #endif /* !const */
- #endif /*STDC_DEFINED || __cplusplus || WIN */
-
- #include "ads.h"
- #include "adscodes.h"
-
- #ifdef _adslib_h_const /* Clean up after yourself */
- #undef const
- #undef _adslib_h_const
- #endif /* !_adslib_h_const */
-
-
- #endif /* !_adslib_h */
-