X-Git-Url: http://git.ozlabs.org/?p=ccan;a=blobdiff_plain;f=ccan%2Fcrypto%2Fshachain%2Fshachain.h;fp=ccan%2Fcrypto%2Fshachain%2Fshachain.h;h=39d6f3c4c6897b73112fa6ba02646c3dfb5e5115;hp=b0f947e90c112ba2c1038978f15984fbea872394;hb=9fc07111603c6e892ed768f900465282314b2982;hpb=954082d1b37e2e0be7816f53255965a99dd1b2ee

diff --git a/ccan/crypto/shachain/shachain.h b/ccan/crypto/shachain/shachain.h
index b0f947e9..39d6f3c4 100644
--- a/ccan/crypto/shachain/shachain.h
+++ b/ccan/crypto/shachain/shachain.h
@@ -24,7 +24,7 @@ struct shachain {
 
 void shachain_init(struct shachain *shachain);
 
-void shachain_add_hash(struct shachain *shachain,
+bool shachain_add_hash(struct shachain *shachain,
 		       shachain_index_t index, const struct sha256 *hash);
 
 bool shachain_get_hash(const struct shachain *shachain,