[Bug 37908] GLFont crashes saving a .glf file (needs msvcp70.dll.?open@?$basic_ofstream@DU?$char_traits@D@std@@@std@@QAEXPBDH@Z)

https://bugs.winehq.org/show_bug.cgi?id=37908

Maarten  changed:

What    |Removed                     |Added
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  Attachment #50531|0                           |1
        is obsolete|                            |

--- Comment #4 from Maarten  ---
Created attachment 50537
  --> https://bugs.winehq.org/attachment.cgi?id=50537
v2: add basic_ofstream_char_open to the spec file of msvcp70.dll +tests

Thanks for the suggestions, Qian.

The patch included here, lets "glfont.exe" work.

I noticed the ios.c tests are lacking tests concerning writing to files.
I also added a rudimentary tests.

I included <uninstd.h> in the ios-test. Is that ok?
I used the access function to test for existence of the written file.
I hardcoded F_OK to 0 since Windows does not have a define apparently.

Please review!