--- /dev/null
+diff -rdup microcom-1.02.speed/help.c microcom-1.02/help.c
+--- microcom-1.02.speed/help.c 2007-01-19 19:44:19.000000000 +0100
++++ microcom-1.02/help.c 2007-01-19 19:48:20.000000000 +0100
+@@ -23,7 +23,7 @@ extern int crnl_mapping; //0 - no mappin
+ extern int script; /* script active flag */
+ extern char scr_name[MAX_SCRIPT_NAME]; /* default name of the script */
+ extern char device[MAX_DEVICE_NAME]; /* serial device name */
+-extern int log; /* log active flag */
++extern int log_active; /* log active flag */
+ extern FILE* flog; /* log file */
+
+ static int help_state = 0;
+@@ -85,7 +85,7 @@ static void help_escape(void) {
+
+ write(STDOUT_FILENO, str1, strlen(str1));
+
+- if (log == 0)
++ if (log_active == 0)
+ write(STDOUT_FILENO, " l - log on \n", 26);
+ else
+ write(STDOUT_FILENO, " l - log off \n", 26);
+@@ -156,11 +156,11 @@ static void help_send_escape(int fd, cha
+ case 'q': /* quit help */
+ break;
+ case 'l': /* log on/off */
+- log = (log == 0)? 1: 0;
+- if (log) { /* open log file */
++ log_active = (log_active == 0)? 1: 0;
++ if (log_active) { /* open log file */
+ if ((flog = fopen("microcom.log", "a")) == (FILE *)0) {
+ write(STDOUT_FILENO, "Cannot open microcom.log \n", 26);
+- log = 0;
++ log_active = 0;
+ }
+ }
+ else { /* cloase log file */
+diff -rdup microcom-1.02.speed/microcom.c microcom-1.02/microcom.c
+--- microcom-1.02.speed/microcom.c 2000-08-27 17:22:47.000000000 +0200
++++ microcom-1.02/microcom.c 2007-01-19 19:48:37.000000000 +0100
+@@ -25,7 +25,7 @@ int crnl_mapping; //0 - no mapping, 1 ma
+ int script = 0; /* script active flag */
+ char scr_name[MAX_SCRIPT_NAME] = "script.scr"; /* default name of the script */
+ char device[MAX_DEVICE_NAME]; /* serial device name */
+-int log = 0; /* log active flag */
++int log_active = 0; /* log active flag */
+ FILE* flog; /* log file */
+ int pf = 0; /* port file descriptor */
+ struct termios pots; /* old port termios settings to restore */
+@@ -106,7 +106,7 @@ void main_usage(int exitcode, char *str,
+ /* restore original terminal settings on exit */
+ void cleanup_termios(int signal) {
+ /* cloase the log file first */
+- if (log) {
++ if (log_active) {
+ fflush(flog);
+ fclose(flog);
+ }
+diff -rdup microcom-1.02.speed/mux.c microcom-1.02/mux.c
+--- microcom-1.02.speed/mux.c 2000-07-30 06:15:47.000000000 +0200
++++ microcom-1.02/mux.c 2007-01-19 19:48:48.000000000 +0100
+@@ -24,7 +24,7 @@
+
+ extern int script;
+ extern char scr_name[];
+-extern int log;
++extern int log_active;
+ extern FILE* flog;
+
+ void mux_clear_sflag(void) {
+@@ -71,7 +71,7 @@ void mux_loop(int pf) {
+ i = read(pf, buf, BUFSIZE);
+ if (i > 0) {
+ write(STDOUT_FILENO, buf, i);
+- if (log)
++ if (log_active)
+ fwrite(buf, 1, i, flog);
+ if (script) {
+ i = script_process(S_DCE, buf, i);