1 files changed, 4 insertions, 4 deletions
diff --git a/debug.c b/debug.c
index 2bd30b0..aa0cb7f 100644
--- a/debug.c
+++ b/debug.c
@@ -4,10 +4,10 @@
 #include <stdlib.h>
 #include <string.h>
 
-bp_def * breakpoints = NULL;
-bp_def * zbreakpoints = NULL;
-uint32_t bp_index = 0;
-uint32_t zbp_index = 0;
+static bp_def * breakpoints = NULL;
+static bp_def * zbreakpoints = NULL;
+static uint32_t bp_index = 0;
+static uint32_t zbp_index = 0;
 
 bp_def ** find_breakpoint(bp_def ** cur, uint32_t address)
 {