diff options
Diffstat (limited to 'include/util.h')
| -rw-r--r-- | include/util.h | 7 |
1 files changed, 4 insertions, 3 deletions
diff --git a/include/util.h b/include/util.h index 3cba49f0..931ac691 100644 --- a/include/util.h +++ b/include/util.h @@ -11,10 +11,11 @@ int wrap(int i, int max); /** - * Given a string that represents an RGB(A) color, return a uint32_t - * version of the color. + * Given a string that represents an RGB(A) color, result will be set to a + * uint32_t version of the color, as long as it is valid. If it is invalid, + * then false will be returned and result will be untouched. */ -uint32_t parse_color(const char *color); +bool parse_color(const char *color, uint32_t *result); /** * Given a string that represents a boolean, return the boolean value. This |