[Bug gcov-profile/53264] gcc/gcov-io.c and gcc/libgcov.c fail to compile (target vxWorks - gcc 4.7.0)

[rbmj at verizon dot net]

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=53264

--- Comment #1 from rbmj at verizon dot net 2012-05-07 13:47:11 UTC ---
Created attachment 27333
  --> http://gcc.gnu.org/bugzilla/attachment.cgi?id=27333
Proposed fix (against 4.7.0 sources)