X-Git-Url: http://erislabs.net/gitweb/?a=blobdiff_plain;f=m4%2Fgetpass.m4;h=8d682242c9af208b40573f9b767e9c9b15042a1d;hb=47d388a0d92a7bf22ec80fd9438041fe412d41d9;hp=0c4d8050f239479605fdaa30c86ac97f16c2e729;hpb=942fa9f9bad04cc75862b72fabc8f4ff617cdafb;p=gnulib.git

diff --git a/m4/getpass.m4 b/m4/getpass.m4
index 0c4d8050f..8d682242c 100644
--- a/m4/getpass.m4
+++ b/m4/getpass.m4
@@ -34,5 +34,6 @@ AC_DEFUN([gl_FUNC_GETPASS_GNU],
 # Prerequisites of lib/getpass.c.
 AC_DEFUN([gl_PREREQ_GETPASS], [
   AC_CHECK_HEADERS_ONCE(stdio_ext.h)
+  AC_CHECK_DECLS_ONCE([fflush_unlocked flockfile fputs_unlocked funlockfile putc_unlocked])
   :
 ])