win32.c: fix error on mingw

* win32/win32.c (FILE_ID_128): defined on mingw already.

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@61015 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
This commit is contained in:
nobu 2017-12-04 12:49:20 +00:00
parent 378f028077
commit 5a8a2706d3

View File

@ -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;