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Diffstat (limited to 'win32')
-rw-r--r--win32/win32.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/win32/win32.c b/win32/win32.c
index 0e6d8e58ae..f88d911ec6 100644
--- a/win32/win32.c
+++ b/win32/win32.c
@@ -7983,7 +7983,7 @@ rb_w32_pow(double x, double y)
}
#endif
-#ifndef FILE_INVALID_FILE_ID
+#if !defined FILE_INVALID_FILE_ID && !defined __MINGW32__
typedef struct {
BYTE Identifier[16];
} FILE_ID_128;