CHG: moved a xor function into util.c

[proxmark3-svn] / armsrc / util.c

diff --git a/armsrc/util.c b/armsrc/util.c
index 0558fb947024e2095d3ad57ad566fb88ba4a506b..74fba94b764db748cf6a377ba23b96f5d06bc304 100644 (file)
--- a/armsrc/util.c
+++ b/armsrc/util.c
@@ -8,10 +8,11 @@
 // Utility functions used in many places, not specific to any piece of code.
 //-----------------------------------------------------------------------------
 
-#include "../include/proxmark3.h"
+#include "proxmark3.h"
 #include "util.h"
 #include "string.h"
 #include "apps.h"
+#include "BigBuf.h"
 
 
 
@@ -34,7 +35,7 @@ void print_result(char *name, uint8_t *buf, size_t len) {
 }
 
 size_t nbytes(size_t nbits) {
-       return (nbits/8)+((nbits%8)>0);
+       return (nbits >> 3)+((nbits % 8) > 0);
 }
 
 uint32_t SwapBits(uint32_t value, int nrbits) {
@@ -428,4 +429,3 @@ uint32_t RAMFUNC GetCountSspClk(){
        }
 }
 
-