X-Git-Url: http://git.demorecorder.com/cgi-bin/gitweb.cgi?a=blobdiff_plain;f=src%2Fxcb_util.c;h=c14d9d5dd2fee26263f93042685547beea5d0661;hb=28d39258008fcc8ced84dc6c1dd2644e2c908c87;hp=0e3728a53f08f6acd6a7a57c2e6c712083c45a94;hpb=f0565e8f06aadf760a9065a97b8cf5ab9cbd18de;p=free-sw%2Fxcb%2Flibxcb

diff --git a/src/xcb_util.c b/src/xcb_util.c
index 0e3728a..c14d9d5 100644
--- a/src/xcb_util.c
+++ b/src/xcb_util.c
@@ -64,6 +64,16 @@ int xcb_popcount(uint32_t mask)
     return ((y + (y >> 3)) & 030707070707) % 077;
 }
 
+int xcb_sumof(uint8_t *list, int len)
+{
+  int i, s = 0;
+  for(i=0; i<len; i++) {
+    s += *list;
+    list++;
+  }
+  return s;
+}
+
 static int _xcb_parse_display(const char *name, char **host, char **protocol,
                       int *displayp, int *screenp)
 {