Rename in preparation of conflicting changes

simulators/simtmd700.c

@@ -26,7 +26,7 @@ int band = 0;
 int control = 1;
 
 int
-getmyline(int fd, char *buf)
+_getmyline(int fd, char *buf)
 {
     char c;
     int i = 0;
@@ -55,7 +55,7 @@ int main(int argc, char *argv[])
 
     while (1)
     {
-        if (getmyline(fd, buf))
+        if (_getmyline(fd, buf))
         {
             printf("Cmd:%s\n", buf);
         }

simulators/simtmd710.c

@@ -18,7 +18,7 @@ int datamode = 0;
 int vfo, vfo_tx, ptt, ptt_data, ptt_mic, ptt_tune;
 
 int
-getmyline(int fd, char *buf)
+_getmyline(int fd, char *buf)
 {
     char c;
     int i = 0;
@@ -48,7 +48,7 @@ int main(int argc, char *argv[])
     {
         buf[0] = 0;
 
-        if (getmyline(fd, buf) > 0) { printf("Cmd:%s\n", buf); }
+        if (_getmyline(fd, buf) > 0) { printf("Cmd:%s\n", buf); }
 
         if (strncmp(buf, "BC", 2) == 0)
         {