+static const gchash gnch = { #pre "-nmac", PRE##_HASHSZ, ghinit }; \
+static const ghash_ops gnops = \
+ { &gch, ghhash, ghdone, ghdestroy, ghcopy }; \
+static const gchash gsslch = { #pre "-sslmac", PRE##_HASHSZ, ghinit }; \
+static const ghash_ops gsslops = \
+ { &gch, ghhash, ghdone, ghdestroy, ghcopy }; \