diff options
Diffstat (limited to 'source/blender/blenlib/BLI_utildefines.h')
| -rw-r--r-- | source/blender/blenlib/BLI_utildefines.h | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/source/blender/blenlib/BLI_utildefines.h b/source/blender/blenlib/BLI_utildefines.h index 600476b9038..4333ef1ce3f 100644 --- a/source/blender/blenlib/BLI_utildefines.h +++ b/source/blender/blenlib/BLI_utildefines.h @@ -343,6 +343,11 @@ #define STACK_POP_PTR(stack) ((_##stack##_index) ? &((stack)[--(_##stack##_index)]) : NULL) #define STACK_POP_DEFAULT(stack, r) ((_##stack##_index) ? ((stack)[--(_##stack##_index)]) : r) #define STACK_FREE(stack) ((void)stack) +/* take care, re-orders */ +#define STACK_REMOVE(stack, i) \ + if (--_##stack##_index != i) { \ + stack[i] = stack[_##stack##_index]; \ + } (void)0 #ifdef __GNUC__ #define STACK_SWAP(stack_a, stack_b) { \ SWAP(typeof(stack_a), stack_a, stack_b); \ |