diff -u ../eblook-1.6.1.orig/codeconv.c ../eblook-1.6.1/codeconv.c
--- ../eblook-1.6.1.orig/codeconv.c	2003-03-08 23:29:47.000000000 +0900
+++ ../eblook-1.6.1/codeconv.c	2010-08-15 08:33:21.218750000 +0900
@@ -564,7 +564,7 @@
 char *
 xfgets(str, size, fp)
      char *str;
-     int size;
+     size_t size;
      FILE *fp;
 {
     char *ibuf, *ibuf0;
@@ -595,7 +595,7 @@
     ibuf[ilen]=0;
     ilen=strlen(ibuf);
 
-    status = current_to_euc(&ibuf,&ilen,&str,(size_t *)&size);
+    status = current_to_euc(&ibuf,&ilen,&str,&size);
     str0[size0-size]=0;
 #ifndef HAVE_ALLOCA
     free(ibuf0);
@@ -652,7 +652,6 @@
      char **in_buf, **out_buf;
      size_t *in_len,*out_len;
 {
-    static int output_left = -1;
     int c1, c2;
     size_t count = 0;
 
@@ -661,6 +660,7 @@
         size_t ret;
         if (cur_to_euc == (iconv_t) -1)
 	    return CODECONV_ERROR;
+        iconv(cur_to_euc,NULL,NULL,NULL,NULL);
         ret = iconv(cur_to_euc,in_buf,in_len,out_buf,out_len);
 	if (ret != ((size_t)-1)) 
 	    ret = iconv(cur_to_euc, NULL, in_len, out_buf, out_len);
@@ -675,17 +675,6 @@
     }
 #endif /* HAVE_ICONV */
 
-    if (output_left >= 0) {
-        if (*out_len > 0) {
-	    *((*in_buf)++) = output_left;
-	    (*out_len)--;
-	    count++;
-	    output_left = -1;
-	} else {
-  	    /* Output Buffer Overflow */
-	    return CODECONV_BUFFER_OVERFLOW;
-	}
-    }
     if (conv_mode == IO_SJIS) {
         while(*in_len>0) {
 	    if (*out_len<=0) break;
@@ -724,10 +713,8 @@
 	    *((*out_buf)++) = c1 | 0x80;
 	    (*out_len)--;
 	    count++;
-	    if (*out_len <= 0) {
-	        output_left = c2;
+	    if (*out_len <= 0)
 		return CODECONV_BUFFER_OVERFLOW;
-	    }
 	    *((*out_buf)++) = c2;
 	    (*out_len)--;
 	    count++;
@@ -761,7 +748,6 @@
      char **in_buf, **out_buf;
      size_t *in_len,*out_len;
 {
-    static int output_left = -1;
     int c1, c2;
     size_t count = 0;
 
@@ -770,6 +756,7 @@
         size_t ret;
         if (euc_to_cur == (iconv_t) -1)
 	    return CODECONV_ERROR;
+        iconv(euc_to_cur,NULL,NULL,NULL,NULL);
         ret = iconv(euc_to_cur,in_buf,in_len,out_buf,out_len);
         if (ret != ((size_t)-1))
 	    ret = iconv(euc_to_cur,NULL,in_len,out_buf,out_len);
@@ -784,17 +771,6 @@
     }
 #endif /* HAVE_ICONV */
 
-    if (output_left >= 0) {
-        if (*out_len > 0) {
-	    *((*in_buf)++) = output_left;
-	    (*out_len)--;
-	    count++;
-	    output_left = -1;
-	} else {
-  	    /* Output Buffer Overflow */
-	    return CODECONV_BUFFER_OVERFLOW;
-	}
-    }
     if (conv_mode == IO_SJIS) {
         while(*in_len>0) {
 	    if (*out_len<=0) break;
@@ -829,10 +805,8 @@
 	    *((*out_buf)++) = c1;
 	    (*out_len)--;
 	    count++;
-	    if (*out_len <= 0) {
-	        output_left = c2;
+	    if (*out_len <= 0)
 		return CODECONV_BUFFER_OVERFLOW;
-	    }
 	    *((*out_buf)++) = c2;
 	    (*out_len)--;
 	    count++;
diff -u ../eblook-1.6.1.orig/codeconv.h ../eblook-1.6.1/codeconv.h
--- ../eblook-1.6.1.orig/codeconv.h	2003-03-08 23:29:47.000000000 +0900
+++ ../eblook-1.6.1/codeconv.h	2010-08-14 18:44:09.390625000 +0900
@@ -50,7 +50,7 @@
 extern int xprintf PROTO((const char *fmt, ...));
 extern int xfputs PROTO((const char *str, FILE *fp));
 extern int xputs PROTO((const char *str));
-extern char *xfgets PROTO((char *str, int size, FILE *fp));
+extern char *xfgets PROTO((char *str, size_t size, FILE *fp));
 
 extern char *euc_to_jis PROTO((char *jis, const char *euc, int len));
 extern char *jis_to_euc PROTO((char *euc, const char *jis, int len));
diff -u ../eblook-1.6.1.orig/eblook.c ../eblook-1.6.1/eblook.c
--- ../eblook-1.6.1.orig/eblook.c	2004-06-18 01:09:01.000000000 +0900
+++ ../eblook-1.6.1/eblook.c	2010-08-14 18:50:40.406250000 +0900
@@ -133,7 +133,7 @@
 int pclose_pager (FILE *);
 #endif
 
-char *read_command (char *, int, FILE *);
+char *read_command (char *, size_t, FILE *);
 int excute_command (char *);
 int parse_command_line (char *, char *[]);
 #ifdef USE_READLINE
@@ -650,7 +650,7 @@
 char *
 read_command (command_line, size, stream)
      char *command_line;
-     int size;
+     size_t size;
      FILE *stream;
 {
   char *p;