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Diffstat (limited to 'ewah/bitmap.c')
-rw-r--r-- | ewah/bitmap.c | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/ewah/bitmap.c b/ewah/bitmap.c index 0a3502603f..b5f6376282 100644 --- a/ewah/bitmap.c +++ b/ewah/bitmap.c @@ -35,6 +35,13 @@ struct bitmap *bitmap_new(void) return bitmap_word_alloc(32); } +struct bitmap *bitmap_dup(const struct bitmap *src) +{ + struct bitmap *dst = bitmap_word_alloc(src->word_alloc); + COPY_ARRAY(dst->words, src->words, src->word_alloc); + return dst; +} + static void bitmap_grow(struct bitmap *self, size_t word_alloc) { size_t old_size = self->word_alloc; |