X-Git-Url: http://www.chiark.greenend.org.uk/ucgi/~ianmdlvl/git?a=blobdiff_plain;f=src%2Fbasic%2Fsiphash24.h;h=6c5cd98ee82a83ee12c992926580d1af26f8825c;hb=5382831207810d62db22b6c87f35f73ddfb30b23;hp=62e1168a798f222ff0b910d1a6acb4758b1bc825;hpb=1cfc78c91965df340cdde100ad6cb3ed50b28927;p=elogind.git

diff --git a/src/basic/siphash24.h b/src/basic/siphash24.h
index 62e1168a7..6c5cd98ee 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 siphash24_init(struct siphash *state, const uint8_t k[16]);
+void siphash24_compress(const void *in, size_t inlen, struct siphash *state);
+void siphash24_finalize(uint8_t out[8], struct siphash *state);
+
 void siphash24(uint8_t out[8], const void *in, size_t inlen, const uint8_t k[16]);