--- parser3/src/include/pa_config_includes.h	2002/02/08 08:30:12	1.17
+++ parser3/src/include/pa_config_includes.h	2017/12/03 23:36:23	1.55
@@ -1,119 +1,246 @@
 /** @file
 	Parser: includes all Configure-d headers
 
-	Copyright (c) 2001, 2002 ArtLebedev Group (http://www.artlebedev.com)
+	Copyright (c) 2001-2017 Art. Lebedev Studio (http://www.artlebedev.com)
 	Author: Alexandr Petrosian <paf@design.ru> (http://paf.design.ru)
 
-	$Id: pa_config_includes.h,v 1.17 2002/02/08 08:30:12 paf Exp $
-
-
 	when used Configure [HAVE_CONFIG_H] it uses defines from Configure,
 	fixed otherwise.
 */
 
-#if _MSC_VER
-#	pragma warning(disable:4291)   // disable warning 
-//	"no matching operator delete found; memory will not be freed if initialization throws an exception
-#endif
+#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 __cplusplus
-#	undef	inline
+// 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>
+#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>
+# 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_ERRNO_H
-#	include <errno.h>
+# include <errno.h>
+#endif
+
+#ifdef HAVE_DIRENT_H
+# include <dirent.h>
 #endif
 
 #ifdef HAVE_FCNTL_H
-#	include <fcntl.h>
+# include <fcntl.h>
 #endif
 
 #ifdef HAVE_IO_H
-#	include <io.h>
+# include <io.h>
 #endif
 
-#ifdef HAVE_PROCESS_H
-#	include <process.h>
+#ifdef HAVE_SYS_FILE_H
+# include <sys/file.h>
 #endif
 
-#ifdef HAVE_STDARG_H
-#	include <stdarg.h>
+#ifdef HAVE_SYS_LOCKING_H
+# include <sys/locking.h>
 #endif
 
-#ifdef HAVE_STDDEF_H
-#	include <stddef.h>
+#ifdef HAVE_SYS_SELECT_H
+# include <sys/select.h>
 #endif
 
-#ifdef HAVE_STDIO_H
-#	include <stdio.h>
+#ifdef HAVE_SYS_RESOURCE_H
+# include <sys/resource.h>
 #endif
 
-#ifdef HAVE_SYS_STAT_H
-#	include <sys/stat.h>
+#ifdef HAVE_SYS_WAIT_H
+# include <sys/wait.h>
 #endif
 
-#if defined(HAVE_UNISTD_H) && !defined(NO_UNISTD_H)
-#	include <unistd.h>
+
+#ifdef HAVE_SYS_SOCKET_H
+# include <sys/socket.h>
 #endif
 
-#ifdef HAVE_MATH_H
-#	include <math.h>
+#ifdef HAVE_NETINET_IN_H
+# include <netinet/in.h>
 #endif
 
-#ifdef HAVE_SYS_TIME_H
-#	include <sys/time.h>
-#else
-#	ifdef HAVE_TIME_H
-#		include <time.h>
-#	endif
+#ifdef HAVE_ARPA_INET_H
+# include <arpa/inet.h>
 #endif
 
-#ifdef HAVE_STDLIB_H
-#	include <stdlib.h>
+#ifdef HAVE_NETDB_H
+# include <netdb.h>
 #endif
 
-#ifdef HAVE_STRING_H
-#	include <string.h>
+
+#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_DIRECT_H
-#	include <direct.h>
+// math function replacements
+
+#ifdef __cplusplus
+
+#ifndef HAVE_TRUNC
+inline double trunc(double param) { return param > 0? floor(param) : ceil(param); }
 #endif
 
-#ifdef HAVE_SETJMP_H
-#	include <setjmp.h>
+#ifndef HAVE_ROUND
+inline double round(double param) { return floor(param+0.5); }
 #endif
 
-#ifdef HAVE_MEMORY_H
-#	include <memory.h>
+#ifndef HAVE_SIGN
+inline double sign(double param) { return param > 0 ? 1 : ( param < 0 ? -1 : 0 ); }
 #endif
 
-#ifdef HAVE_NEW
-#include <new>
+#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
 
-#ifdef HAVE_SYS_FILE_H
-#include <sys/file.h>
+#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
+
+#include "gc.h"
+
+#endif // PA_DEBUG_DISABLE_GC
+
+
+#ifdef __GNUC__
+#  define PA_ATTR_UNUSED __attribute__((unused))
+#else
+#  define PA_ATTR_UNUSED
 #endif
 
-#ifdef HAVE_SYS_LOCKING_H
-#include <sys/locking.h>
+#ifdef WIN32
+#define THREAD_LOCAL __declspec(thread)
+#else
+#define THREAD_LOCAL // __thread // multithreading support required only for apache2 module
 #endif
 
-#ifdef HAVE_SYS_TYPES_H
-#include <sys/types.h>
+#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
+#endif
+
+#ifdef _MSC_VER
+#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:4505)  // unreferenced local function has been removed
+#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)
+#endif
+
+/// to debug backtrace pointers switch this on:
+#if defined(_DEBUG) || defined(PA_RELEASE_ASSERTS)
+//// this switches on straightforward realloc implementation, bad for profiling
+//// note: this is incompatible with -DGC_ASSERTIONS, which can be switched ON in win32/gc/NT_THREADS_MAKEFILE
+#define GC_DEBUG
 #endif
 
-#ifdef HAVE_SYS_SELECT_H
-#include <sys/select.h>
 #endif