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Diffstat (limited to 'win32')
-rw-r--r--win32/win32.c4
1 files changed, 4 insertions, 0 deletions
diff --git a/win32/win32.c b/win32/win32.c
index fee31677f0..b9af42d9c9 100644
--- a/win32/win32.c
+++ b/win32/win32.c
@@ -681,7 +681,10 @@ invalid_parameter(const wchar_t *expr, const wchar_t *func, const wchar_t *file,
int ruby_w32_rtc_error;
+# ifndef __MINGW32__
/* License: Ruby's */
+RBIMPL_ATTR_NONNULL((5))
+RBIMPL_ATTR_FORMAT(RBIMPL_PRINTF_FORMAT, 5, 6)
static int __cdecl
rtc_error_handler(int e, const char *src, int line, const char *exe, const char *fmt, ...)
{
@@ -697,6 +700,7 @@ rtc_error_handler(int e, const char *src, int line, const char *exe, const char
rb_write_error2(RSTRING_PTR(str), RSTRING_LEN(str));
return 0;
}
+# endif
#endif
static CRITICAL_SECTION select_mutex;