Changed spandsp from using TRUE and FALSE to using C99 true and false. It seems

like the quirks we used to get using those with C++ have gone away.

libs/spandsp/tests/timezone_tests.c

@@ -39,14 +39,6 @@
 
 #include "spandsp.h"
 
-#ifndef FALSE
-#define FALSE    0
-#endif
-
-#ifndef TRUE
-#define TRUE    (!FALSE)
-#endif
-
 int main(int argc, char *argv[])
 {
     struct tm tms;