struct/dstr-putf.c (dstr_vputf): Rewrite to support `%n$...' specs.

[mLib] / configure.ac

diff --git a/configure.ac b/configure.ac
index a5e85473cf046ed65f088f8c6c3b5058b9f19de9..2d4f0fbaedf62e87fd5de90602010980cf7a7a70 100644 (file)
--- 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])