X-Git-Url: http://www.chiark.greenend.org.uk/ucgi/~mdw/git/mLib/blobdiff_plain/a736dc9c17aa9ba7cd65b092a7817a6c7853672a..eff136f63977a5493525610bff64d363581154af:/configure.ac

diff --git a/configure.ac b/configure.ac
index a5e8547..2d4f0fb 100644
--- a/configure.ac
+++ b/configure.ac
@@ -57,6 +57,9 @@ dnl Libraries.
 AC_SEARCH_LIBS([socket], [socket])
 AC_SEARCH_LIBS([gethostbyname], [nsl resolv])
 
+dnl Functions.
+AC_CHECK_FUNCS([snprintf])
+
 dnl Types.
 AC_CHECK_TYPE([socklen_t], [int])