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-rw-r--r--include/ruby/util.h4
1 files changed, 2 insertions, 2 deletions
diff --git a/include/ruby/util.h b/include/ruby/util.h
index 6badca8d92..febd87d3e5 100644
--- a/include/ruby/util.h
+++ b/include/ruby/util.h
@@ -41,9 +41,9 @@ extern "C" {
#endif
#define scan_oct ruby_scan_oct
-unsigned long ruby_scan_oct(const char *, int, int *);
+unsigned long ruby_scan_oct(const char *, size_t, size_t *);
#define scan_hex ruby_scan_hex
-unsigned long ruby_scan_hex(const char *, int, int *);
+unsigned long ruby_scan_hex(const char *, size_t, size_t *);
#if defined(__CYGWIN32__) || defined(_WIN32)
void ruby_add_suffix(VALUE str, const char *suffix);