add missing file: include/wimlib/alloca.h

diff --git a/include/wimlib/alloca.h b/include/wimlib/alloca.h
new file mode 100644 (file)
index 0000000..a3097c6
--- /dev/null
+++ b/include/wimlib/alloca.h
@@ -0,0 +1,10 @@
+#ifndef _WIMLIB_ALLOCA_H
+#define _WIMLIB_ALLOCA_H
+
+#ifdef HAVE_ALLOCA_H
+#  include <alloca.h>
+#else
+#  include <stdlib.h>
+#endif
+
+#endif /* _WIMLIB_ALLOCA_H */