--- parser3/src/include/pa_config_includes.h	2001/04/05 16:30:41	1.2
+++ parser3/src/include/pa_config_includes.h	2024/12/23 16:59:17	1.76
@@ -1,13 +1,266 @@
+/** @file
+	Parser: includes all Configure-d headers
+
+	Copyright (c) 2001-2024 Art. Lebedev Studio (http://www.artlebedev.com)
+	Authors: Konstantin Morshnev <moko@design.ru>, Alexandr Petrosian <paf@design.ru>
+
+	when used Configure [HAVE_CONFIG_H] it uses defines from Configure,
+	fixed otherwise.
+*/
+
+#ifndef PA_CONFIG_INCLUDES_H
+#define PA_CONFIG_INCLUDES_H
+
 #if HAVE_CONFIG_H
-#	include "pa_config_auto.h"
+# include "pa_config_auto.h"
 #else
-#	include "pa_config_fixed.h"
+# include "pa_config_fixed.h"
 #endif
 
-#ifdef HAVE_STDARG_H
-#	include <stdarg.h>
+// AC_INCLUDES_DEFAULT
+
+#ifdef HAVE_STDIO_H
+# include <stdio.h>
+#endif
+
+#ifdef HAVE_SYS_TYPES_H
+# include <sys/types.h>
+#endif
+
+#ifdef HAVE_SYS_STAT_H
+# include <sys/stat.h>
+#endif
+
+#ifdef HAVE_STDLIB_H
+# include <stdlib.h>
+#endif
+
+#ifdef HAVE_STDDEF_H
+# include <stddef.h>
+#endif
+
+#ifdef HAVE_STRING_H
+# if !defined STDC_HEADERS && defined HAVE_MEMORY_H
+#  include <memory.h>
+# endif
+# include <string.h>
+#endif
+
+#ifdef HAVE_STRINGS_H
+# include <strings.h>
+#endif
+
+#ifdef HAVE_INTTYPES_H
+# include <inttypes.h>
+#endif
+
+#ifdef HAVE_STDINT_H
+# include <stdint.h>
 #endif
 
 #ifdef HAVE_UNISTD_H
-#	include <unistd.h>
+# include <unistd.h>
+#endif
+
+// other includes
+
+#ifdef HAVE_ASSERT_H
+# include <assert.h>
+#endif
+
+#ifdef HAVE_LIMITS_H
+# include <limits.h>
+#endif
+
+#ifdef HAVE_CTYPE_H
+# include <ctype.h>
+#endif
+
+#ifdef HAVE_MATH_H
+# include <math.h>
+#endif
+
+#ifdef HAVE_PROCESS_H
+# include <process.h>
+#endif
+
+#ifdef HAVE_STDARG_H
+# include <stdarg.h>
+#endif
+
+#ifdef HAVE_SETJMP_H
+# include <setjmp.h>
+#endif
+
+#ifdef HAVE_SIGNAL_H
+# include <signal.h>
+#endif
+
+#ifdef HAVE_PTHREAD_H
+# include <pthread.h>
+#endif
+
+#ifdef HAVE_ERRNO_H
+# include <errno.h>
+#endif
+
+#ifdef HAVE_DIRENT_H
+# include <dirent.h>
+#endif
+
+#ifdef HAVE_FCNTL_H
+# include <fcntl.h>
+#endif
+
+#ifdef HAVE_IO_H
+# include <io.h>
+#endif
+
+#ifdef HAVE_SYS_FILE_H
+# include <sys/file.h>
+#endif
+
+#ifdef HAVE_SYS_LOCKING_H
+# include <sys/locking.h>
+#endif
+
+#ifdef HAVE_SYS_SELECT_H
+# include <sys/select.h>
+#endif
+
+#ifdef HAVE_SYS_RESOURCE_H
+# include <sys/resource.h>
+#endif
+
+#ifdef HAVE_SYS_WAIT_H
+# include <sys/wait.h>
+#endif
+
+
+#ifdef HAVE_SYS_SOCKET_H
+# include <sys/socket.h>
+#endif
+
+#ifdef HAVE_NETINET_IN_H
+# include <netinet/in.h>
+#endif
+
+#ifdef HAVE_ARPA_INET_H
+# include <arpa/inet.h>
+#endif
+
+#ifdef HAVE_NETDB_H
+# include <netdb.h>
+#endif
+
+
+#if TIME_WITH_SYS_TIME
+# include <sys/time.h>
+# include <time.h>
+#else
+# ifdef HAVE_SYS_TIME_H
+#  include <sys/time.h>
+# else
+#  include <time.h>
+# endif
+#endif
+
+#ifdef HAVE_PCRE2
+#define PCRE2_CODE_UNIT_WIDTH 8
+#endif
+
+// math function replacements
+
+#ifdef __cplusplus
+
+#ifndef HAVE_TRUNC
+inline double trunc(double param) { return param > 0? floor(param) : ceil(param); }
+#endif
+
+#ifndef HAVE_ROUND
+inline double round(double param) { return floor(param+0.5); }
+#endif
+
+#ifndef HAVE_SIGN
+inline double sign(double param) { return param > 0 ? 1 : ( param < 0 ? -1 : 0 ); }
+#endif
+
+#if !defined(max)
+inline int max(int a, int b) { return a>b ? a : b; }
+inline int min(int a, int b){ return a<b ? a : b; }
+inline size_t max(size_t a, size_t b) { return a>b ? a : b; }
+inline size_t min(size_t a, size_t b){ return a<b ? a : b; }
+#endif
+
+#endif // __cplusplus
+
+// libgc usage configuration
+//#define PA_DEBUG_DISABLE_GC
+
+#ifdef PA_DEBUG_DISABLE_GC
+
+#define GC_MALLOC(size) memset(malloc(size), 0 , size)
+#define GC_MALLOC_ATOMIC(size) memset(malloc(size), 0 , size)
+#define GC_REALLOC(ptr, size) realloc(ptr, size)
+#define GC_FREE(ptr) free(ptr)
+
+#define GC_NEW(t) (t *)GC_MALLOC(sizeof (t))
+#define GC_NEW_ATOMIC(t) (t *)GC_MALLOC_ATOMIC(sizeof (t))
+
+#else
+
+// allows to backtrace pointers
+//#define GC_DEBUG
+
+#include "../lib/gc/include/gc.h"
+
+#endif // PA_DEBUG_DISABLE_GC
+
+
+#ifdef __GNUC__
+#  define PA_UNUSED __attribute__((unused))
+#else
+#  define PA_UNUSED
+#endif
+
+#ifdef _MSC_VER
+#define THREAD_LOCAL __declspec(thread)
+#else
+#ifdef HAVE_TLS
+#define THREAD_LOCAL __thread
+#else
+#define THREAD_LOCAL
+#endif
+#endif
+
+#if defined(XML) && defined(__CYGWIN__)
+// otherwise functions in libxml2 will be declared as __declspec(dllimport)
+#define LIBXML_STATIC
+// to compile static libxslt.a and and libexslt.a, define LIBXSLT_STATIC in xsltexports.h and LIBEXSLT_STATIC in exsltexports.h
+#endif
+
+#ifdef __clang__
+#pragma clang diagnostic ignored "-Wparentheses"         // if(a=b)
+#pragma clang diagnostic ignored "-Wpointer-sign"        // CORD (unsigned char *) to char * in libcord
+#pragma clang diagnostic ignored "-Winline-new-delete"   // test for regular new/delete usage in memory.h
+
+#elif defined(__GNUC__) && (__GNUC__ >= 7)
+#pragma GCC diagnostic ignored "-Wimplicit-fallthrough"  // case without break
+
+#endif
+
+#ifdef _MSC_VER
+// VS 2003
+#pragma warning(disable:4355)  // using this in calls to parent constructors
+#pragma warning(disable:4291)  // no matching operator delete found; memory will not be freed if initialization throws an exception
+#pragma warning(disable:4512)  // assignment operator could not be generated
+#pragma warning(disable:4127)  // conditional expression is constant; while(true) OK
+#pragma warning(disable:4706)  // assignment within conditional expression if(type var=somethig) OK
+#pragma warning(disable:4996)  // memcpy deprecation
+#pragma warning(disable:4702)  // unreachable code
+#pragma warning(disable:4511)  // copy constructor could not be generated (vs2003 specific)
+// VS 2015
+#pragma warning(disable:4267) // conversion from 'size_t' to 'int', possible loss of data
+#endif
+
 #endif