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authorakr <akr@b2dd03c8-39d4-4d8f-98ff-823fe69b080e>2008-08-07 09:06:04 +0000
committerakr <akr@b2dd03c8-39d4-4d8f-98ff-823fe69b080e>2008-08-07 09:06:04 +0000
commit4c6321a1f7b5c66f7917d266fc0230255b8faedd (patch)
treebf3a97521ade931d70a89399f7988dcfeeff1e4d
parent3f91366caf89e4446836a3953162b8152cc6714e (diff)
add a comment.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@18414 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
-rw-r--r--include/ruby/st.h2
1 files changed, 1 insertions, 1 deletions
diff --git a/include/ruby/st.h b/include/ruby/st.h
index d23f761e7e..84ef72b440 100644
--- a/include/ruby/st.h
+++ b/include/ruby/st.h
@@ -76,7 +76,7 @@ st_table *st_init_strtable(void);
st_table *st_init_strtable_with_size(int);
st_table *st_init_strcasetable(void);
st_table *st_init_strcasetable_with_size(int);
-int st_delete(st_table *, st_data_t *, st_data_t *);
+int st_delete(st_table *, st_data_t *, st_data_t *); /* returns 0:notfound 1:deleted */
int st_delete_safe(st_table *, st_data_t *, st_data_t *, st_data_t);
int st_insert(st_table *, st_data_t, st_data_t);
int st_lookup(st_table *, st_data_t, st_data_t *);