Remove PERL_BOOL_AS_CHAR uses; always define HAS_BOOL

Now that C99 is required, bool is always defined, so HAS_BOOL should
also always be defined.

PERL_BOOL_AS_CHAR was used to workaround problems when no bool type
existed, so it is obsolete, and in fact perl won't compile if
PERL_BOOL_AS_CHAR is #defined.  So remove it completely from being
looked at.

1 files changed, 0 insertions, 6 deletions

diff --git a/caretx.c b/caretx.c
index 7c155a6608..3d11877037 100644
--- a/caretx.c
+++ b/caretx.c
@@ -40,12 +40,6 @@
 # include <mach-o/dyld.h>
 #endif
 
-/* Note: Functions in this file must not have bool parameters.  When
-   PERL_BOOL_AS_CHAR is #defined, mach-o/dyld.h overrides it in this file
-   by #including stdbool.h, so the function parameters here would conflict
-   with those in proto.h.
-*/
-
 void
 Perl_set_caret_X(pTHX) {
     GV* tmpgv = gv_fetchpvs("\030", GV_ADD|GV_NOTQUAL, SVt_PV); /* $^X */