X-Git-Url: https://git.gag.com/?a=blobdiff_plain;f=lib%2Ffseeko.c;fp=lib%2Ffseeko.c;h=5bd7d66d9029460141e655743df3978ad648a0ab;hb=dc02bf0d39a3ae0d90d9b7b0feb32c2cc7cdff86;hp=56cdc596a6b195cc179102030cb91c27d3eb8e7f;hpb=a8a88eddaa90432e6ec1b8d9d5c9842bc91afd1d;p=debian%2Fgzip

diff --git a/lib/fseeko.c b/lib/fseeko.c
index 56cdc59..5bd7d66 100644
--- a/lib/fseeko.c
+++ b/lib/fseeko.c
@@ -33,9 +33,9 @@ fseeko (FILE *fp, off_t offset, int whence)
 #endif
 #if _GL_WINDOWS_64_BIT_OFF_T
 # undef fseeko
-# if HAVE__FSEEKI64 /* msvc, mingw64 */
+# if HAVE__FSEEKI64 && HAVE_DECL__FSEEKI64 /* msvc, mingw since msvcrt8.0, mingw64 */
 #  define fseeko _fseeki64
-# else /* mingw */
+# else /* mingw before msvcrt8.0 */
 #  define fseeko fseeko64
 # endif
 #endif
@@ -47,7 +47,8 @@ fseeko (FILE *fp, off_t offset, int whence)
 #endif
 
   /* These tests are based on fpurge.c.  */
-#if defined _IO_ftrylockfile || __GNU_LIBRARY__ == 1 /* GNU libc, BeOS, Haiku, Linux libc5 */
+#if defined _IO_EOF_SEEN || defined _IO_ftrylockfile || __GNU_LIBRARY__ == 1
+  /* GNU libc, BeOS, Haiku, Linux libc5 */
   if (fp->_IO_read_end == fp->_IO_read_ptr
       && fp->_IO_write_ptr == fp->_IO_write_base
       && fp->_IO_save_base == NULL)
@@ -123,7 +124,8 @@ fseeko (FILE *fp, off_t offset, int whence)
           return -1;
         }
 
-#if defined _IO_ftrylockfile || __GNU_LIBRARY__ == 1 /* GNU libc, BeOS, Haiku, Linux libc5 */
+#if defined _IO_EOF_SEEN || defined _IO_ftrylockfile || __GNU_LIBRARY__ == 1
+      /* GNU libc, BeOS, Haiku, Linux libc5 */
       fp->_flags &= ~_IO_EOF_SEEN;
       fp->_offset = pos;
 #elif defined __sferror || defined __DragonFly__ || defined __ANDROID__