#define IOf_START 2 /* check for null ARGV and substitute '-' */
#define IOf_FLUSH 4 /* this fp wants a flush after write op */
#define IOf_DIDTOP 8 /* just did top of form */
-#define IOf_UNTAINT 16 /* consider this fp (and it's data) "safe" */
+#define IOf_UNTAINT 16 /* consider this fp (and its data) "safe" */
/* The following macros define implementation-independent predicates on SVs. */
#define SvSetMagicSV_nosteal(dst,src) \
SvSetSV_nosteal_and(dst,src,SvSETMAGIC(dst))
+#ifdef DEBUGGING
#define SvPEEK(sv) sv_peek(sv)
+#else
+#define SvPEEK(sv) ""
+#endif
#define SvIMMORTAL(sv) ((sv)==&PL_sv_undef || (sv)==&PL_sv_yes || (sv)==&PL_sv_no)