1 files changed, 6 insertions, 6 deletions

diff --git a/src/lib/libcrypto/bf/bftest.c b/src/lib/libcrypto/bf/bftest.c
index 6ecd2609a9..5695250195 100644
--- a/src/lib/libcrypto/bf/bftest.c
+++ b/src/lib/libcrypto/bf/bftest.c
@@ -76,18 +76,18 @@ int main(int argc, char *argv[])
 #include <openssl/ebcdic.h>
 #endif
 
-char *bf_key[2]={
+static char *bf_key[2]={
         "abcdefghijklmnopqrstuvwxyz",
         "Who is John Galt?"
         };
 
 /* big endian */
-BF_LONG bf_plain[2][2]={
+static BF_LONG bf_plain[2][2]={
         {0x424c4f57L,0x46495348L},
         {0xfedcba98L,0x76543210L}
         };
 
-BF_LONG bf_cipher[2][2]={
+static BF_LONG bf_cipher[2][2]={
         {0x324ed0feL,0xf413a203L},
         {0xcc91732bL,0x8022f684L}
         };
@@ -228,16 +228,16 @@ static unsigned char ofb64_ok[]={
         0x63,0xC2,0xCF,0x80,0xDA};
 
 #define KEY_TEST_NUM    25
-unsigned char key_test[KEY_TEST_NUM]={
+static unsigned char key_test[KEY_TEST_NUM]={
         0xf0,0xe1,0xd2,0xc3,0xb4,0xa5,0x96,0x87,
         0x78,0x69,0x5a,0x4b,0x3c,0x2d,0x1e,0x0f,
         0x00,0x11,0x22,0x33,0x44,0x55,0x66,0x77,
         0x88};
 
-unsigned char key_data[8]=
+static unsigned char key_data[8]=
         {0xFE,0xDC,0xBA,0x98,0x76,0x54,0x32,0x10};
 
-unsigned char key_out[KEY_TEST_NUM][8]={
+static unsigned char key_out[KEY_TEST_NUM][8]={
         {0xF9,0xAD,0x59,0x7C,0x49,0xDB,0x00,0x5E},
         {0xE9,0x1D,0x21,0xC1,0xD9,0x61,0xA6,0xD6},
         {0xE9,0xC2,0xB7,0x0A,0x1B,0xC6,0x5C,0xF3},