Use the compiler-provided booleans if available, otherwise emulate

Both C and C++ have "bool", "true" and "false" in lower case; C
requires <stdbool.h> for this, in C++ it is an inherent type built
into the compiler.  Use those instead of the old macros; emulate with
a simple typedef enum if unavailable.

1 files changed, 2 insertions, 2 deletions

diff --git a/stdscan.c b/stdscan.c
index 934fdf5..7305b31 100644
--- a/stdscan.c
+++ b/stdscan.c
@@ -76,10 +76,10 @@ int stdscan(void *private_data, struct tokenval *tv)
     if (isidstart(*stdscan_bufptr) ||
         (*stdscan_bufptr == '$' && isidstart(stdscan_bufptr[1]))) {
         /* now we've got an identifier */
-        int is_sym = FALSE;
+        bool is_sym = false;
 
         if (*stdscan_bufptr == '$') {
-            is_sym = TRUE;
+            is_sym = true;
             stdscan_bufptr++;
         }