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| author | Benjamin Otte <otte@redhat.com> | 2010-05-28 21:06:58 +0200 |
|---|---|---|
| committer | Benjamin Otte <otte@redhat.com> | 2010-06-07 13:37:48 +0200 |
| commit | 534c14729921cbc2f8e24575eb792de9ddb96e23 (patch) | |
| tree | 65492d591bddf2ad8b021cb7708fb5944c1f4cbe /src/cairo-region.c | |
| parent | 0fc6f08981604ffdd0109362dcbbd9773501cd9a (diff) | |
| download | cairo-534c14729921cbc2f8e24575eb792de9ddb96e23.tar.gz | |
region: clarify docs of cairo_region_equal()
Diffstat (limited to 'src/cairo-region.c')
| -rw-r--r-- | src/cairo-region.c | 9 |
1 files changed, 5 insertions, 4 deletions
diff --git a/src/cairo-region.c b/src/cairo-region.c index 1df44b845..565a7de62 100644 --- a/src/cairo-region.c +++ b/src/cairo-region.c @@ -760,13 +760,14 @@ slim_hidden_def (cairo_region_contains_point); /** * cairo_region_equal: - * @region_a: a #cairo_region_t - * @region_b: a #cairo_region_t + * @region_a: a #cairo_region_t or %NULL + * @region_b: a #cairo_region_t or %NULL * - * Compares whether region_a is equivalent to region_b. + * Compares whether region_a is equivalent to region_b. %NULL as an argument + * is equal to itself, but not to any non-%NULL region. * * Return value: %TRUE if both regions contained the same coverage, - * %FALSE if it is not. + * %FALSE if it is not or any region is in an error status. * * Since: 1.10 **/ |