This is fixed in the current docs:
#$ grep PQsetnonblocking *.sgml
libpq.sgml: PQsetnonblocking had been called.
libpq.sgml:address that issue, the function
PQsetnonblocking
libpq.sgml:Old applications can neglect to use
PQsetnonblocking
libpq.sgml:PQsetnonblocking to achieve a completely
non-b
Philip ([EMAIL PROTECTED]) reports a bug with a severity of 3
The lower the number the more severe it is.
Short Description
Doucumentation bug in libpq > Asynchronous Query Processing
Long Description
In the online docs:
http://postgresql.org/users-lounge/docs/7.0/postgres/libpq-chapter22577.ht