Macroify the block_hooks structure.

Add a flags member, so it can be extended later if necessary. Add a
bhk_eval member, called from doeval to catch requires and string evals.

1 files changed, 2 insertions, 0 deletions

diff --git a/perl.h b/perl.h
index 3d60a33076..0d4a891ce2 100644
--- a/perl.h
+++ b/perl.h
@@ -2385,6 +2385,8 @@ typedef struct padop PADOP;
 typedef struct pvop PVOP;
 typedef struct loop LOOP;
 
+typedef struct block_hooks BHK;
+
 typedef struct interpreter PerlInterpreter;
 
 /* Amdahl's <ksync.h> has struct sv */