Thread: pgsql: Fix compiler warning/error about typedef redefinitions

Fix compiler warning/error about typedef redefinitions

Per buildfarm member 'sifaka':

    procsignal.c:87:3: error: redefinition of typedef 'ProcSignalHeader' is a C11 feature
[-Werror,-Wtypedef-redefinition]

Branch
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master

Details
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https://git.postgresql.org/pg/commitdiff/8bda213ec1628737b500b6b04ec164aec354eb04

Modified Files
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src/backend/storage/ipc/procsignal.c | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)