Add ring effectrewrite

1 files changed, 5 insertions, 0 deletions

diff --git a/src/util.h b/src/util.h
index 563e17d..42047ea 100644
--- a/src/util.h
+++ b/src/util.h
@@ -25,6 +25,11 @@ static inline color_t color_rgb(int r, int g, int b)
     return color_rgba(r, g, b, 255);
 }
 
+static inline color_t color_hex(unsigned int h)
+{
+    return color_rgb((h >> 16) & 0xff, (h >>  8) & 0xff, h & 0xff);
+}
+
 char *color_to_string(color_t *color);
 
 void color_print(FILE *stream, color_t *color);