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Diffstat (limited to 'emu.c')
-rw-r--r--emu.c8
1 files changed, 4 insertions, 4 deletions
diff --git a/emu.c b/emu.c
index 9a4d947..2f4a428 100644
--- a/emu.c
+++ b/emu.c
@@ -18,11 +18,11 @@
#include <stdio.h>
#include "dcpu16.h"
-unsigned short *mem;
-unsigned short *reg;
+static unsigned short *mem;
+static unsigned short *reg;
-unsigned short skip = 0;
-unsigned short run = 1;
+static unsigned short skip = 0;
+static unsigned short run = 1;
void ext(unsigned short *a, unsigned short *b);
void set(unsigned short *a, unsigned short *b);