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-rw-r--r--src/afl-showmap.c6
1 files changed, 3 insertions, 3 deletions
diff --git a/src/afl-showmap.c b/src/afl-showmap.c
index 63c8caa8..9067c2a1 100644
--- a/src/afl-showmap.c
+++ b/src/afl-showmap.c
@@ -59,9 +59,9 @@
#include <sys/types.h>
#include <sys/resource.h>
-char *stdin_file; /* stdin file */
+static char *stdin_file; /* stdin file */
-u8 *in_dir, /* input folder */
+static u8 *in_dir, /* input folder */
*at_file = NULL; /* Substitution string for @@ */
static u8 *in_data; /* Input data */
@@ -71,7 +71,7 @@ static u32 total, highest; /* tuple content information */
static u32 in_len, /* Input data length */
arg_offset, total_execs; /* Total number of execs */
-u8 quiet_mode, /* Hide non-essential messages? */
+static u8 quiet_mode, /* Hide non-essential messages? */
edges_only, /* Ignore hit counts? */
raw_instr_output, /* Do not apply AFL filters */
cmin_mode, /* Generate output in afl-cmin mode? */