Re: pgsql: Speed up conversion of signed integers to C strings.

Robert Haas <rhaas@postgresql.org> writes:
> Speed up conversion of signed integers to C strings.

This patch breaks the build here:

gcc -O1 -Wall -Wmissing-prototypes -Wpointer-arith -fno-strict-aliasing -g -I../../../../src/include
-D_XOPEN_SOURCE_EXTENDED  -c -o numutils.o numutils.c 
numutils.c: In function `pg_ltoa':
numutils.c:139: `INT32_MIN' undeclared (first use in this function)
numutils.c:139: (Each undeclared identifier is reported only once
numutils.c:139: for each function it appears in.)
numutils.c: In function `pg_lltoa':
numutils.c:190: `INT64_MIN' undeclared (first use in this function)
make: *** [numutils.o] Error 1
$
            regards, tom lane