Change the 'len' parameter type to 'size_t'.

tests/c-parse.exp

@@ -49,7 +49,7 @@ inline
 static unsigned int
 hash (str, len)
      register const char *str;
-     register unsigned int len;
+     register size_t len;
 {
   static unsigned char asso_values[] =
     {
@@ -206,7 +206,7 @@ __attribute__ ((__gnu_inline__))
 struct resword *
 is_reserved_word (str, len)
      register const char *str;
-     register unsigned int len;
+     register size_t len;
 {
   if (len <= MAX_WORD_LENGTH && len >= MIN_WORD_LENGTH)
     {

tests/charsets.exp

@@ -56,7 +56,7 @@ inline
 #endif
 #endif
 static unsigned int
-hash (register const char *str, register unsigned int len)
+hash (register const char *str, register size_t len)
 {
   static const unsigned short asso_values[] =
     {
@@ -1808,7 +1808,7 @@ __attribute__ ((__gnu_inline__))
 #endif
 #endif
 const struct charset *
-in_word_set (register const char *str, register unsigned int len)
+in_word_set (register const char *str, register size_t len)
 {
   if (len <= MAX_WORD_LENGTH && len >= MIN_WORD_LENGTH)
     {

tests/chill.exp

@@ -47,7 +47,7 @@ inline
 static unsigned int
 hash (str, len)
      register const char *str;
-     register unsigned int len;
+     register size_t len;
 {
   static unsigned short asso_values[] =
     {
@@ -185,7 +185,7 @@ __attribute__ ((__gnu_inline__))
 struct resword *
 in_word_set (str, len)
      register const char *str;
-     register unsigned int len;
+     register size_t len;
 {
   enum
     {

tests/cplusplus.exp

@@ -49,7 +49,7 @@ inline
 static unsigned int
 hash (str, len)
      register const char *str;
-     register unsigned int len;
+     register size_t len;
 {
   static unsigned char asso_values[] =
     {
@@ -110,7 +110,7 @@ __attribute__ ((__gnu_inline__))
 struct resword *
 is_reserved_word (str, len)
      register const char *str;
-     register unsigned int len;
+     register size_t len;
 {
   static struct resword wordlist[] =
     {

tests/gpc.exp

@@ -56,7 +56,7 @@ inline
 #endif
 #endif
 static unsigned int
-hash (register const char *str, register unsigned int len)
+hash (register const char *str, register size_t len)
 {
   static unsigned char asso_values[] =
     {
@@ -97,7 +97,7 @@ __attribute__ ((__gnu_inline__))
 #endif
 #endif
 struct resword *
-is_reserved_word (register const char *str, register unsigned int len)
+is_reserved_word (register const char *str, register size_t len)
 {
   static struct resword wordlist[] =
     {

tests/incomplete.exp

@@ -46,7 +46,7 @@ inline
 #endif
 #endif
 static unsigned int
-hash (register const char *str, register unsigned int len)
+hash (register const char *str, register size_t len)
 {
   static unsigned char asso_values[] =
     {
@@ -87,7 +87,7 @@ __attribute__ ((__gnu_inline__))
 #endif
 #endif
 struct month *
-in_word_set (register const char *str, register unsigned int len)
+in_word_set (register const char *str, register size_t len)
 {
   static struct month wordlist[] =
     {

tests/java.exp

@@ -73,7 +73,7 @@ inline
 static unsigned int
 hash (str, len)
      register const char *str;
-     register unsigned int len;
+     register size_t len;
 {
   static unsigned char asso_values[] =
     {
@@ -128,7 +128,7 @@ __attribute__ ((__gnu_inline__))
 struct java_keyword *
 java_keyword (str, len)
      register const char *str;
-     register unsigned int len;
+     register size_t len;
 {
   static struct java_keyword wordlist[] =
     {

tests/languages.exp

@@ -59,7 +59,7 @@ inline
 #endif
 #endif
 static unsigned int
-hash (register const char *str, register unsigned int len)
+hash (register const char *str, register size_t len)
 {
   static const unsigned short asso_values[] =
     {
@@ -1465,7 +1465,7 @@ __attribute__ ((__gnu_inline__))
 #endif
 #endif
 const struct language *
-in_word_set (register const char *str, register unsigned int len)
+in_word_set (register const char *str, register size_t len)
 {
   if (len <= MAX_WORD_LENGTH && len >= MIN_WORD_LENGTH)
     {

tests/modula2.exp

@@ -44,7 +44,7 @@ inline
 #endif
 #endif
 static unsigned int
-hash (register const char *str, register unsigned int len)
+hash (register const char *str, register size_t len)
 {
   static unsigned char asso_values[] =
     {
@@ -114,7 +114,7 @@ __attribute__ ((__gnu_inline__))
 #endif
 #endif
 const char *
-in_word_set (register const char *str, register unsigned int len)
+in_word_set (register const char *str, register size_t len)
 {
   static unsigned char lengthtable[] =
     {

tests/objc.exp

@@ -47,7 +47,7 @@ inline
 #endif
 #endif
 static unsigned int
-hash (register const char *str, register unsigned int len)
+hash (register const char *str, register size_t len)
 {
   static unsigned char asso_values[] =
     {
@@ -100,7 +100,7 @@ __attribute__ ((__gnu_inline__))
 #endif
 #endif
 struct resword *
-is_reserved_word (register const char *str, register unsigned int len)
+is_reserved_word (register const char *str, register size_t len)
 {
   static struct resword wordlist[] =
     {

tests/permut2.exp

@@ -46,7 +46,7 @@ inline
 #endif
 /*ARGSUSED*/
 static unsigned int
-hash (register const char *str, register unsigned int len)
+hash (register const char *str, register size_t len)
 {
   static unsigned char asso_values[] =
     {
@@ -87,7 +87,7 @@ __attribute__ ((__gnu_inline__))
 #endif
 #endif
 const char *
-in_word_set (register const char *str, register unsigned int len)
+in_word_set (register const char *str, register size_t len)
 {
   static const char * wordlist[] =
     {

tests/permut3.exp

@@ -46,7 +46,7 @@ inline
 #endif
 /*ARGSUSED*/
 static unsigned int
-hash (register const char *str, register unsigned int len)
+hash (register const char *str, register size_t len)
 {
   static unsigned char asso_values[] =
     {
@@ -87,7 +87,7 @@ __attribute__ ((__gnu_inline__))
 #endif
 #endif
 const char *
-in_word_set (register const char *str, register unsigned int len)
+in_word_set (register const char *str, register size_t len)
 {
   static const char * wordlist[] =
     {

tests/permutc2.exp

@@ -91,7 +91,7 @@ inline
 #endif
 /*ARGSUSED*/
 static unsigned int
-hash (register const char *str, register unsigned int len)
+hash (register const char *str, register size_t len)
 {
   static unsigned char asso_values[] =
     {
@@ -132,7 +132,7 @@ __attribute__ ((__gnu_inline__))
 #endif
 #endif
 const char *
-in_word_set (register const char *str, register unsigned int len)
+in_word_set (register const char *str, register size_t len)
 {
   static const char * wordlist[] =
     {

tests/smtp.gperf

@@ -148,7 +148,7 @@ main (argc, argv)
      char *argv[];
 {
   int i, j, k, n, exitcode;
-  unsigned int len;
+  size_t len;
   const struct header_state *hs;
 
   n = 1;

tests/test-4.exp

@@ -47,7 +47,7 @@ inline
 #endif
 #endif
 static unsigned int
-hash (register const char *str, register unsigned int len)
+hash (register const char *str, register size_t len)
 {
   static unsigned char asso_values[] =
     {
@@ -88,7 +88,7 @@ __attribute__ ((__gnu_inline__))
 #endif
 #endif
 struct resword *
-in_word_set (register const char *str, register unsigned int len)
+in_word_set (register const char *str, register size_t len)
 {
   static struct resword wordlist[] =
     {