diff --git a/util/ceg/EM_parser/common/C_instr2.c b/util/ceg/EM_parser/common/C_instr2.c
index 750c2933f..8d7100301 100644
--- a/util/ceg/EM_parser/common/C_instr2.c
+++ b/util/ceg/EM_parser/common/C_instr2.c
@@ -89,7 +89,7 @@ t_C_info C_info[] = {
 	/* B_ARG	*/   { "( b)\nlabel b;\n{\n",
 			       { STRING, 0, 0, 0},
 			       { "b", 0, 0, 0},
-			       { "extnd_ilb( b)", 0, 0, 0}},
+			       { "extnd_ilb( b, procno)", 0, 0, 0}},
 	/* STRING+ARITH	*/   { "( val, sz)\nchar *val;\narith sz;\n{\n",
 			       { STRING, ARITH, 0, 0},
 			       { "val", "sz", 0, 0},
@@ -117,7 +117,7 @@ t_C_info C_info[] = {
 	/* BSS_ILB	*/   { "( n, b, i)\narith n;\nlabel b;int i;\n\n{\n",
 			       { ARITH, STRING, INT, 0},
 			       { "n", "b", "i", 0},
-			       { "n", "extnd_ilb( b)", "i", 0}},
+			       { "n", "extnd_ilb( b, procno)", "i", 0}},
 	/* ID+N_ARG	*/   { "( p, n)\nchar *p;\narith n;\n{\n",
 			       { STRING, ARITH, 0, 0},
 			       { "p", "n", 0, 0},
diff --git a/util/ceg/EM_parser/common/help.c b/util/ceg/EM_parser/common/help.c
index a66edc9e8..bb2c14359 100644
--- a/util/ceg/EM_parser/common/help.c
+++ b/util/ceg/EM_parser/common/help.c
@@ -160,4 +160,5 @@ file_header()
 	out( "#include <em.h>\n");
 	out( "#include \"mach.h\"\n");
 	out( "#include \"back.h\"\n\n");
+	out( "extern int holno, procno;\n\n");
 }