change mrb_int to size_t that would take strlen()

1 files changed, 5 insertions, 5 deletions

diff --git a/src/symbol.c b/src/symbol.c
index deb6155d0..e5db48858 100644
--- a/src/symbol.c
+++ b/src/symbol.c
@@ -35,7 +35,7 @@ KHASH_DECLARE(n2s, symbol_name, mrb_sym, 1)
 KHASH_DEFINE (n2s, symbol_name, mrb_sym, 1, sym_hash_func, sym_hash_equal)
 /* ------------------------------------------------------ */
 static mrb_sym
-sym_intern(mrb_state *mrb, const char *name, mrb_int len, mrb_bool lit)
+sym_intern(mrb_state *mrb, const char *name, size_t len, mrb_bool lit)
 {
   khash_t(n2s) *h = mrb->name2sym;
   symbol_name sname;
@@ -70,13 +70,13 @@ sym_intern(mrb_state *mrb, const char *name, mrb_int len, mrb_bool lit)
 }
 
 mrb_sym
-mrb_intern(mrb_state *mrb, const char *name, mrb_int len)
+mrb_intern(mrb_state *mrb, const char *name, size_t len)
 {
   return sym_intern(mrb, name, len, FALSE);
 }
 
 mrb_sym
-mrb_intern_static(mrb_state *mrb, const char *name, mrb_int len)
+mrb_intern_static(mrb_state *mrb, const char *name, size_t len)
 {
   return sym_intern(mrb, name, len, TRUE);
 }
@@ -84,7 +84,7 @@ mrb_intern_static(mrb_state *mrb, const char *name, mrb_int len)
 mrb_sym
 mrb_intern_cstr(mrb_state *mrb, const char *name)
 {
-  return mrb_intern(mrb, name, (mrb_int)strlen(name));
+  return mrb_intern(mrb, name, strlen(name));
 }
 
 mrb_sym
@@ -94,7 +94,7 @@ mrb_intern_str(mrb_state *mrb, mrb_value str)
 }
 
 mrb_value
-mrb_check_intern(mrb_state *mrb, const char *name, mrb_int len)
+mrb_check_intern(mrb_state *mrb, const char *name, size_t len)
 {
   khash_t(n2s) *h = mrb->name2sym;
   symbol_name sname = { 0 };