1 files changed, 15 insertions, 13 deletions

diff --git a/networking/telnet.c b/networking/telnet.c
index 76956e9ac..ac6813e29 100644
--- a/networking/telnet.c
+++ b/networking/telnet.c
@@ -50,7 +50,7 @@
 #include <netdb.h>
 
 #if 0
-#define DOTRACE 1
+static const int DOTRACE = 1;
 #endif
 
 #ifdef DOTRACE
@@ -67,21 +67,23 @@
 #include <sys/time.h>
 #endif
 
-#define DATABUFSIZE 128
-#define IACBUFSIZE 128
+static const int DATABUFSIZE = 128;
+static const int IACBUFSIZE = 128;
 
-#define CHM_TRY 0
-#define CHM_ON  1
-#define CHM_OFF 2
+static const int CHM_TRY = 0;
+static const int CHM_ON = 1;
+static const int CHM_OFF = 2;
 
-#define UF_ECHO 0x01
-#define UF_SGA  0x02
+static const int UF_ECHO = 0x01;
+static const int UF_SGA = 0x02;
 
-#define TS_0    1
-#define TS_IAC  2
-#define TS_OPT  3
-#define TS_SUB1 4
-#define TS_SUB2 5
+enum {
+        TS_0 = 1,
+        TS_IAC = 2,
+        TS_OPT = 3,
+        TS_SUB1 = 4,
+        TS_SUB2 = 5,
+};
 
 #define WriteCS(fd, str) write(fd, str, sizeof str -1)