Switch gdb into 'c' mode for expressions which are known to require this.  Without this patch then attempting to read the MPI message queues from fortran programs will fail due to padb being unable to correctly calculate the offset of members within structs.
Switch gdb into 'c' mode for expressions which are known to require
this.  Without this patch then attempting to read the MPI message
queues from fortran programs will fail due to padb being unable
to correctly calculate the offset of members within structs.

ashleypittman/padb,ashleypittman/padb,ashleypittman/padb