--- parser3/src/include/pa_dir.h	2001/04/09 08:55:28	1.2
+++ parser3/src/include/pa_dir.h	2001/10/30 14:27:19	1.7
@@ -2,15 +2,21 @@
 	Parser: directory scanning for different OS-es decls.
 
 	Copyright (c) 2000,2001 ArtLebedev Group (http://www.artlebedev.com)
-
 	Author: Alexander Petrosyan <paf@design.ru> (http://design.ru/paf)
 
-	$Id: pa_dir.h,v 1.2 2001/04/09 08:55:28 paf Exp $
+	$Id: pa_dir.h,v 1.7 2001/10/30 14:27:19 paf Exp $
 */
 
 #ifndef PA_DIR_H
 #define PA_DIR_H
 
+#include "pa_config_includes.h"
+
+/** @struct ffblk 
+	win32/unix unified directory entry structure name
+	for findfirst/next/close interface
+*/
+
 #ifdef WIN32
 
 #include <windows.h>
@@ -18,7 +24,6 @@
 #define MAXPATH MAX_PATH
 #define FA_DIREC FILE_ATTRIBUTE_DIRECTORY
 
-
 struct ffblk {
     DWORD ff_attrib;/*dwFileAttributes;*/
     FILETIME ftCreationTime;
@@ -68,16 +73,17 @@ bool findfirst(const char *_pathname, st
 bool findnext(struct ffblk *_ffblk);
 void findclose(struct ffblk *_ffblk);
 
+/// main dir workhorse: calles win32/unix unified functions findfirst/next/close
 #define LOAD_DIR(dir,action) {\
     ffblk ffblk; \
-    bool done=findfirst(dir, &ffblk, 0); \
-	while(!done) { \
-		if(*ffblk.ff_name && ffblk.ff_name[0]!='.') {\
-			action; \
-		} \
-		done=findnext(&ffblk); \
-    } \
-	findclose(&ffblk); \
+    if(!findfirst(dir, &ffblk, 0)) { \
+		do \
+			if(*ffblk.ff_name && ffblk.ff_name[0]!='.') {\
+				action; \
+			} \
+		while(!findnext(&ffblk)); \
+		findclose(&ffblk); \
+	} \
 } 
 
 #endif