X-Git-Url: https://www.chiark.greenend.org.uk/ucgi/~ianmdlvl/git?a=blobdiff_plain;f=src%2Fbasic%2Fsiphash24.h;fp=src%2Fbasic%2Fsiphash24.h;h=c107bdd2137aedf7794d35445460831b1cd51cc0;hb=a23d0e4eff992a78e4f540fd610db651d4a61bd8;hp=62e1168a798f222ff0b910d1a6acb4758b1bc825;hpb=15acb464c46e743bb035589a398cff75b3538303;p=elogind.git

diff --git a/src/basic/siphash24.h b/src/basic/siphash24.h
index 62e1168a7..c107bdd21 100644
--- a/src/basic/siphash24.h
+++ b/src/basic/siphash24.h
@@ -3,4 +3,17 @@
 #include <inttypes.h>
 #include <sys/types.h>
 
+struct siphash {
+  uint64_t v0;
+  uint64_t v1;
+  uint64_t v2;
+  uint64_t v3;
+  uint64_t padding;
+  size_t inlen;
+};
+
+void siphash_init(struct siphash *state, const uint8_t k[16]);
+void siphash24_compress(const void *in, size_t inlen, struct siphash *state);
+uint64_t siphash24_finalize(struct siphash *state);
+
 void siphash24(uint8_t out[8], const void *in, size_t inlen, const uint8_t k[16]);