1 files changed, 13 insertions, 0 deletions
diff --git a/alloc.c b/alloc.c
index 2589e89..eec8def 100644
--- a/alloc.c
+++ b/alloc.c
@@ -1,6 +1,7 @@
 #include <u.h>
 #include <libc.h>
 #include <draw.h>
+#include <memdraw.h>
 
 void*
 emalloc(ulong n)
@@ -42,3 +43,15 @@ eallocimage(Display *d, Rectangle r, ulong chan, int repl, ulong col)
 		sysfatal("allocimage: %r");
 	return i;
 }
+
+Memimage *
+eallocmemimage(Rectangle r, ulong chan)
+{
+	Memimage *i;
+
+	i = allocmemimage(r, chan);
+	if(i == nil)
+		sysfatal("allocmemimage: %r");
+	memfillcolor(i, DTransparent);
+	return i;
+}