adjust to recent vmodtool changes

src/vmod_blobdigest.c

@@ -87,7 +87,7 @@ struct vmod_blobdigest_hmac {
 static enum algorithm
 parse_algorithm(VCL_ENUM e)
 {
-#define VMODENUM(n) if (e == vmod_enum_ ## n) return(n);
+#define VMODENUM(n) if (e == VENUM(n)) return(n);
 #include "tbl_algorithm.h"
 	WRONG("illegal algorithm enum");
 }
@@ -95,7 +95,7 @@ parse_algorithm(VCL_ENUM e)
 static enum scope
 parse_scope(VCL_ENUM e)
 {
-#define VMODENUM(n) if (e == vmod_enum_ ## n) return(n);
+#define VMODENUM(n) if (e == VENUM(n)) return(n);
 #include "tbl_scope.h"
 	WRONG("illegal scope enum");
 }

src/vmod_blobdigest.vcc

@@ -8,6 +8,7 @@
 #
 
 $Module blobdigest 3 "digests, checksums and hmacs for the VCL blob type"
+$Prefix vmod
 
 ::