--- src/hanja.c~	2003-02-06 09:52:42.000000000 +1100
+++ src/hanja.c	2009-04-21 13:43:59.000000000 +1000
@@ -345,7 +345,7 @@
 
     if ( ami_codeset==AMI_UTF8) {
         /* U+AC00 -> EAB080, U+D7A3 -> ED9EA3 */
-	int ilen,olen;
+	size_t ilen,olen;
 	char *iptr=word;
 	char *optr;
        
@@ -399,8 +399,8 @@
     if ( ami_codeset==AMI_EUC) 
 	match=g_strdup(s);
     else {
-	int ilen=strlen(s)+1;
-	int olen=ilen*2;
+	size_t ilen=strlen(s)+1;
+	size_t olen=ilen*2;
 	char *iptr=s;
 	char *optr;
 	match=g_new(gchar,olen);
--- src/johabcode2.c~	2003-01-27 10:26:03.000000000 +1100
+++ src/johabcode2.c	2009-04-21 13:39:56.000000000 +1000
@@ -40,7 +40,7 @@
 int
 johab_to_wansung(char *s, int johab)
 {
-    int in_len, out_len;
+    size_t in_len, out_len;
     char in[2];
     char *in_p, *out_p;
     if (johab < 128) {
@@ -68,8 +68,8 @@
 {
     char *out_p = s;
     char *in_p = johab;
-    int in_len = len;
-    int out_len = len;
+    size_t in_len = len;
+    size_t out_len = len;
     if (johab_to_wan_cd == (iconv_t) -1) {
 	johab_to_wan_cd = iconv_open(CD_EUC_KR, CD_JOHAB);
 	if (johab_to_wan_cd == (iconv_t) -1) {
@@ -84,7 +84,7 @@
 int
 johab_from_wansung(char *s, int wansung)
 {
-    int in_len, out_len;
+    size_t in_len, out_len;
     char in[2];
     char *in_p, *out_p;
     if (wansung < 128) {
@@ -112,8 +112,8 @@
 {
     char *out_p = s;
     char *in_p = wansung;
-    int in_len = len;
-    int out_len = len;
+    size_t in_len = len;
+    size_t out_len = len;
     if (wan_to_johab_cd == (iconv_t) -1) {
 	wan_to_johab_cd = iconv_open(CD_JOHAB, CD_EUC_KR);
 	if (wan_to_johab_cd == (iconv_t) -1) {
@@ -155,7 +155,7 @@
 int
 johab_to_utf8(char *s, int johab)
 {
-    int in_len, out_len;
+    size_t in_len, out_len;
     char in[2];
     char *in_p, *out_p;
     if (johab < 128) {
--- src/si.c~	2003-01-27 10:26:03.000000000 +1100
+++ src/si.c	2009-04-21 13:39:54.000000000 +1000
@@ -174,7 +174,7 @@
     else {
         char tbuf[3];
 	char *iptr,*optr;
-	int ilen,olen;
+	size_t ilen,olen;
 	for (i = 0; i < row*col; i++) {
 	    tbuf[0] = first;
 	    tbuf[1] = k++;
