add alpha patch

1 files changed, 1 insertions, 0 deletions

diff --git a/st.h b/st.h
index 754cd08..bb5f5e4 100644
--- a/st.h
+++ b/st.h
@@ -125,3 +125,4 @@ extern unsigned int tabspaces;
 extern unsigned int defaultfg;
 extern unsigned int defaultbg;
 extern unsigned int defaultcs;
+extern float alpha;