pgsql: Let compiler handle size calculation of bool types.

Let compiler handle size calculation of bool types.

Back in the day this did not work, but modern compilers should handle it themselves.

Branch
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master

Details
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http://git.postgresql.org/pg/commitdiff/293fd7c77e40cdf06b7a9eb6db95379be8869b04

Modified Files
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src/interfaces/ecpg/ecpglib/data.c    |   18 ++----------------
src/interfaces/ecpg/ecpglib/execute.c |   13 ++-----------
2 files changed, 4 insertions(+), 27 deletions(-)