diff options
Diffstat (limited to 'av.h')
| -rw-r--r-- | av.h | 4 |
1 files changed, 4 insertions, 0 deletions
@@ -23,6 +23,7 @@ struct xpvav { #define AVf_REAL 1 /* free old entries */ #define AVf_REIFY 2 /* can become real */ +#define AVf_REUSED 4 /* got undeffed--don't turn old memory into SVs now */ #define Nullav Null(AV*) @@ -39,6 +40,9 @@ struct xpvav { #define AvREIFY(av) (AvFLAGS(av) & AVf_REIFY) #define AvREIFY_on(av) (AvFLAGS(av) |= AVf_REIFY) #define AvREIFY_off(av) (AvFLAGS(av) &= ~AVf_REIFY) +#define AvREUSED(av) (AvFLAGS(av) & AVf_REUSED) +#define AvREUSED_on(av) (AvFLAGS(av) |= AVf_REUSED) +#define AvREUSED_off(av) (AvFLAGS(av) &= ~AVf_REUSED) #define AvREALISH(av) AvFLAGS(av) /* REAL or REIFY -- shortcut */ |