there is no such GNU function fpurge, only __fpurge.
authorRich Felker <dalias@aerifal.cx>
Tue, 29 May 2012 02:54:27 +0000 (22:54 -0400)
committerRich Felker <dalias@aerifal.cx>
Tue, 29 May 2012 02:54:27 +0000 (22:54 -0400)
commita34b0465ba14c70532b8eaba650a9eac228fce57
treea706742b7b1cd3ef85ca4a1b54c3623cf5e82991
parentb63cab76ec1cd91b518cd3bad72ee993c94d44a2
there is no such GNU function fpurge, only __fpurge.

no idea where I got the idea fpurge should exist...
include/stdio.h