support gperf 3.1

* tool/gperf.sed: extracted sed commands to a script.  ANSI-C code
  produced by gperf 3.1 declares length arguments as `size_t`.  it
  causes conflict with existing declarations, and needs casts for
  a local variable and return statements.
  [Feature #13883]

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@61076 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

1 files changed, 3 insertions, 3 deletions

diff --git a/enc/jis/props.src b/enc/jis/props.src
index f3235c0100..eaeeccda37 100644
--- a/enc/jis/props.src
+++ b/enc/jis/props.src
@@ -3,11 +3,11 @@
 #define GPERF_CASE_STRNCMP 1
 
 static inline int
-gperf_case_strncmp(const char *s1, const char *s2, unsigned int n)
+gperf_case_strncmp(const char *s1, const char *s2, size_t n)
 {
     const UChar *str = (const UChar *)s1;
     const UChar *s = (const UChar *)s2;
-    return onigenc_with_ascii_strnicmp(ONIG_ENCODING_ASCII, str, str + n, s, n);
+    return onigenc_with_ascii_strnicmp(ONIG_ENCODING_ASCII, str, str + n, s, (int)n);
 }
 
 enum onigenc_jis_ctype {
@@ -37,7 +37,7 @@ struct enc_property {
     unsigned char ctype;
 };
 
-static const struct enc_property *onig_jis_property(const char *str, unsigned int len);
+/*!ANSI*/static const struct enc_property *onig_jis_property(const char *str, unsigned int len);
 %}
 
 struct enc_property;