X-Git-Url: http://git.ozlabs.org/?p=ccan;a=blobdiff_plain;f=config.h;h=4cd3f2edb16f8cb5db007378abe60b40161813e2;hp=c540af3002cb32e0035397f70e54cf6388584772;hb=8da574fe7c6021afcb0afb8ae3a6bd462ee14413;hpb=62bbea8e5feea7b716c7bc8b41444080a24abc95

diff --git a/config.h b/config.h
index c540af30..4cd3f2ed 100644
--- a/config.h
+++ b/config.h
@@ -1,10 +1,12 @@
+/* Generated by CCAN configurator */
 #ifndef CCAN_CONFIG_H
 #define CCAN_CONFIG_H
-/* Generated by CCAN configurator */
+#define _GNU_SOURCE /* Always use GNU extensions. */
 #define CCAN_COMPILER "cc"
 #define CCAN_CFLAGS "-g -Wall -Wstrict-prototypes -Wold-style-definition -Wmissing-prototypes -Wmissing-declarations"
 
 #define HAVE_ALIGNOF 1
+#define HAVE_ASPRINTF 1
 #define HAVE_ATTRIBUTE_COLD 1
 #define HAVE_ATTRIBUTE_CONST 1
 #define HAVE_ATTRIBUTE_MAY_ALIAS 1