[pgpool-committers: 4529] pgpool: Allow to build with libressl.

[Tatsuo Ishii]

Allow to build with libressl.

Per [pgpool-hackers: 2714].
Patch by Sandino Araico Sanchez.

Branch
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V3_5_STABLE

Details
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https://git.postgresql.org/gitweb?p=pgpool2.git;a=commitdiff;h=a61b2bc2f83f869698f1de8c273c03dfb20f77e4

Modified Files
--------------
src/main/main.c         | 2 +-
src/utils/pool_ssl.c    | 2 +-
src/watchdog/wd_utils.c | 4 ++--
3 files changed, 4 insertions(+), 4 deletions(-)