Add missing extern keyword for a couple of numutils functions
authorDavid Rowley <drowley@postgresql.org>
Fri, 12 Jun 2020 23:27:25 +0000 (11:27 +1200)
committerDavid Rowley <drowley@postgresql.org>
Fri, 12 Jun 2020 23:27:25 +0000 (11:27 +1200)
commit9a7fccd9eac85726ced3f3794a743eeab447f334
treed89b38363f683e28aa48e8f01ffe65e99223ac26
parent2f48ede080f42b97b594fb14102c82ca1001b80c
Add missing extern keyword for a couple of numutils functions

In passing, also remove a few surplus empty lines from pg_ltoa and
pg_ulltoa_n in numutils.c

Reported-by: Andrew Gierth
Discussion: https://postgr.es/m/87y2ou3xuh.fsf@news-spur.riddles.org.uk
Backpatch-through: 13, where these changes were introduced
src/backend/utils/adt/numutils.c
src/include/utils/builtins.h