use integer format macros

1 files changed, 5 insertions, 5 deletions

diff --git a/src/hash/metrohash.c b/src/hash/metrohash.c
index e27dfe7..080091b 100644
--- a/src/hash/metrohash.c
+++ b/src/hash/metrohash.c
@@ -1,5 +1,5 @@
 #include "../crypto.h"

-#include <stdio.h>

+#include <inttypes.h>

 #include <stdint.h>

 

 #define u64(a) (*(uint64_t*)a)

@@ -169,7 +169,7 @@ int l_metrohash64_v1(lua_State* L){
   char digest[64];

 

   uint64_t u = metrohash64(a, len, seed, v1);

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

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

   lua_pushstring(L, digest);

   return 1;

 }

@@ -184,7 +184,7 @@ int l_metrohash64_v2(lua_State* L){
   char digest[64];

 

   uint64_t u = metrohash64(a, len, seed, v2);

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

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

   lua_pushstring(L, digest);

   return 1;

 }

@@ -200,7 +200,7 @@ int l_metrohash128_v1(lua_State* L){
 

   uint64_t u1, u2;

   metrohash128(a, len, seed, &u1, &u2, v1);

-  sprintf(digest,"%016llx%016llx",u1,u2);

+  sprintf(digest,"%016"PRIx64"%016"PRIx64,u1,u2);

   lua_pushstring(L, digest);

   return 1;

 }

@@ -216,7 +216,7 @@ int l_metrohash128_v2(lua_State* L){
 

   uint64_t u1, u2;

   metrohash128(a, len, seed, &u1, &u2, v2);

-  sprintf(digest,"%016llx%016llx",u1,u2);

+  sprintf(digest,"%016"PRIx64"%016"PRIx64,u1,u2);

   lua_pushstring(L, digest);

   return 1;

 }