diff options
Diffstat (limited to 'src/runtime/c/gu/variant.c')
| -rw-r--r-- | src/runtime/c/gu/variant.c | 14 |
1 files changed, 14 insertions, 0 deletions
diff --git a/src/runtime/c/gu/variant.c b/src/runtime/c/gu/variant.c index 62fdb92c1..0a72eccdb 100644 --- a/src/runtime/c/gu/variant.c +++ b/src/runtime/c/gu/variant.c @@ -83,6 +83,20 @@ GuVariantInfo gu_variant_open(GuVariant variant) return info; } +GuVariant gu_variant_close(GuVariantInfo info) +{ + GuVariant variant; + + if (((size_t)info.tag) > GU_VARIANT_ALIGNMENT - 2) { + variant.p = (uintptr_t)info.data; + assert(gu_variant_tag(variant) == info.tag); + } else { + variant.p = ((uintptr_t)info.data) | (info.tag + 1); + } + + return variant; +} + int gu_variant_intval(GuVariant variant) { |