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diff -ru quote.c~ quote.c
--- quote.c~    Sun Jan  2 20:01:43 2005
+++ quote.c Sun Jan  2 20:04:39 2005
@@ -9,7 +9,7 @@
 {
    const char *source = from;
    char       *target = to;
-   unsigned int remaining = length;
+   unsigned size_t remaining = length;
 
    while (remaining > 0)
    {
@@ -146,9 +146,9 @@
 unsigned char *
 PQunescapeBytea2(const unsigned char *strtext, size_t *retbuflen)
 {
-   size_t strtextlen, buflen;
+   size_t strtextlen, buflen, i, j;
    unsigned char *buffer, *tmpbuf;
-   int i, j, byte;
+   int byte;
 
    if (strtext == NULL) {
        return NULL;
@@ -393,7 +393,7 @@
 {
    char *result;
    char *dest;
-   int max_len = 0, i;
+   size_t max_len = 0, i;
 
    /* We are going to retun a quote_bytea() for backwards compat but
       we warn first */
@@ -483,7 +483,7 @@
 void
 dequote_char(string, retlen)
    char *string;
-   int *retlen;
+   size_t *retlen;
 {
    /* TODO: chop_blanks if requested */
    *retlen = strlen(string);
@@ -493,7 +493,7 @@
 void
 dequote_varchar (string, retlen)
    char *string;
-   int *retlen;
+   size_t *retlen;
 {
    *retlen = strlen(string);
 }
@@ -503,7 +503,7 @@
 void
 dequote_bytea(string, retlen)
    char *string;
-   int *retlen;
+   size_t *retlen;
 {
    char *s, *p;
    int c1,c2,c3;
@@ -542,7 +542,7 @@
 void
 dequote_sql_binary (string, retlen)
    char *string;
-   int *retlen;
+   size_t *retlen;
 {
    /* We are going to retun a dequote_bytea(), JIC */
    warn("Use of SQL_BINARY invalid in dequote()");
@@ -556,7 +556,7 @@
 void
 dequote_bool (string, retlen)
    char *string;
-   int *retlen;
+   size_t *retlen;
 {
    switch(*string){
        case 'f': *string = '0'; break;