$NetBSD$

Use C++ way for getline(3) less platforms.

--- src/training/gen_ngram.cpp.orig	2008-07-21 12:39:27.000000000 +0000
+++ src/training/gen_ngram.cpp
@@ -20,6 +20,7 @@
  *  Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
  */
 
+#include <iostream>
 #include <stdio.h>
 #include <stdlib.h>
 #include <string.h>
@@ -116,9 +117,8 @@ int main(int argc, char * argv[]){
     char* linebuf = (char *)malloc ( 1024 * sizeof (char) );
     size_t size = 1024;
     phrase_token_t last_token, cur_token = last_token = 0;
-    while( getline(&linebuf, &size, stdin) ){
-	if ( feof(stdin) )
-	    break;
+    while( !std::cin.eof() ) {
+	std::cin.getline(linebuf, size);
         linebuf[strlen(linebuf)-1] = '\0';
 	
 	phrase_token_t token;
