1 files changed, 3 insertions, 1 deletions
diff --git a/src/chip8.cpp b/src/chip8.cpp
index dc63239..f294383 100644
--- a/src/chip8.cpp
+++ b/src/chip8.cpp
@@ -7,6 +7,8 @@
 #include <thread>
 #include <mutex>
 
+#include <string.h>
+
 const uint32_t FONTSET_START_ADDRESS = 0x050;
 const uint32_t ROM_START_ADDRESS = 0x200;
 
@@ -94,7 +96,7 @@ void Chip8::LoadROM(const char* filename) {
     file.close();
 
     // Load ROM contents into Chip8's memory, from 0x200
-    for (uint64_t i = 0; i < size; i++) {
+    for (size_t i = 0; i < size; i++) {
       memory[ROM_START_ADDRESS + i] = buffer[i];
     }