pass by reference as performance optimization

Jan Willamowius

2019-04-22 10d16f7b6d963c83fa6a0b32a757c16c70623689

 src/library/os/os.c

@@ -88,6 +88,8 @@
#include <Windows.h>
#pragma comment(lib, "IPHLPAPI.lib")

unsigned char* unbase64(const char* ascii, int len, int *flen);

static void printHash(HCRYPTHASH* hHash) {
   BYTE *pbHash;
   DWORD dwHashLen;