use integer format macros

1 files changed, 3 insertions, 2 deletions

diff --git a/src/hash/cityhash.c b/src/hash/cityhash.c
index f6f419a..18e35e5 100644
--- a/src/hash/cityhash.c
+++ b/src/hash/cityhash.c
@@ -1,5 +1,6 @@
 #include <stdio.h>

 #include <stdint.h>

+#include <inttypes.h>

 #include "cityhash.h"

 

 uint32_t rot32(uint32_t val, int shift) {

@@ -411,7 +412,7 @@ int l_cityhash64(lua_State* L){
   char digest[64];

 

   uint64_t u = cityhash64(a, len);

-  sprintf(digest,"%016llx",u);

+  sprintf(digest,"%016"PRIx64,u);

   lua_pushstring(L, digest);

   return 1;

 }

@@ -424,7 +425,7 @@ int l_cityhash128(lua_State* L){
 

   uint64_t u1, u2;

   cityhash128(a, len, &u1, &u2);

-  sprintf(digest,"%08llx%08llx",u1, u2);

+  sprintf(digest,"%08"PRIx64"%08"PRIx64,u1, u2);

   lua_pushstring(L, digest);

   return 1;

 }