20060303a

1 files changed, 16 insertions, 0 deletions

diff --git a/libdraw/freesubfont.c b/libdraw/freesubfont.c
new file mode 100644
index 00000000..1063bb00
--- /dev/null
+++ b/libdraw/freesubfont.c
@@ -0,0 +1,16 @@
+#include "lib9.h"
+#include "draw.h"
+
+void
+freesubfont(Subfont *f)
+{
+	if(f == 0)
+		return;
+	f->ref--;
+	if(f->ref > 0)
+		return;
+	uninstallsubfont(f);
+	free(f->info);	/* note: f->info must have been malloc'ed! */
+	freeimage(f->bits);
+	free(f);
+}