make configure not ugly, implement usr_put

src/TRK/usr_put.c

@@ -0,0 +1,25 @@
+#include "TRK/usr_put.h"
+#include "TRK/msghndlr.h"
+
+extern void OSReport(const char*);
+
+TRKResult usr_puts_serial(const char* putString){
+    TRKResult res = 0;
+    char tstring;
+    char buff[2];
+    int con;
+    while ((res == 0) && (tstring = *putString++) != 0){
+       con = GetTRKConnected();
+       buff[0] = tstring;
+       buff[1] = '\0';
+       SetTRKConnected(0);
+       OSReport(buff);
+       SetTRKConnected(con);
+       res = 0;
+    }
+    return res;
+}
+
+TRKResult usr_put_initialize(){
+
+}