diff --git a/modules/h/em.h b/modules/h/em.h
new file mode 100644
index 000000000..4257467e7
--- /dev/null
+++ b/modules/h/em.h
@@ -0,0 +1,3 @@
+#include "em_arith.h"
+#include "em_label.h"
+#include "em_code.h"
diff --git a/modules/h/em_arith.h b/modules/h/em_arith.h
new file mode 100644
index 000000000..a5dbb2eca
--- /dev/null
+++ b/modules/h/em_arith.h
@@ -0,0 +1,3 @@
+/* $Header$ */
+
+#define arith	long
diff --git a/modules/h/em_code.h b/modules/h/em_code.h
new file mode 100644
index 000000000..9c3f28e56
--- /dev/null
+++ b/modules/h/em_code.h
@@ -0,0 +1,40 @@
+#define C_lae_dnam _1_C_lae_dnam
+#define C_lae_dlb _2_C_lae_dlb
+#define C_sde_dnam _3_C_sde_dnam
+#define C_sde_dlb _4_C_sde_dlb
+#define C_zre_dnam _5_C_zre_dnam
+#define C_zre_dlb _6_C_zre_dlb
+#define C_hol_dnam _7_C_hol_dnam
+#define C_hol_dlb _8_C_hol_dlb
+#define C_hol_icon _9_C_hol_icon
+#define C_hol_ilb _10_C_hol_ilb
+#define C_bss_dnam _11_C_bss_dnam
+#define C_bss_dlb _12_C_bss_dlb
+#define C_bss_icon _13_C_bss_icon
+#define C_bss_ilb _14_C_bss_ilb
+#define C_con_dnam _15_C_con_dnam
+#define C_con_dlb _16_C_con_dlb
+#define C_con_icon _17_C_con_icon
+#define C_con_ilb _18_C_con_ilb
+#define C_gto_dnam _19_C_gto_dnam
+#define C_gto_dlb _20_C_gto_dlb
+#define C_ine_dnam _21_C_ine_dnam
+#define C_ine_dlb _22_C_ine_dlb
+#define C_rom_dnam _23_C_rom_dnam
+#define C_rom_dlb _24_C_rom_dlb
+#define C_ina_dnam _25_C_ina_dnam
+#define C_ina_dlb _26_C_ina_dlb
+#define C_rom_icon _27_C_rom_icon
+#define C_rom_ilb _28_C_rom_ilb
+#define C_ste_dnam _29_C_ste_dnam
+#define C_ste_dlb _30_C_ste_dlb
+#define C_fil_dnam _31_C_fil_dnam
+#define C_fil_dlb _32_C_fil_dlb
+#define C_lde_dnam _33_C_lde_dnam
+#define C_lde_dlb _34_C_lde_dlb
+#define C_loe_dnam _35_C_loe_dnam
+#define C_loe_dlb _36_C_loe_dlb
+#define C_exa_dnam _37_C_exa_dnam
+#define C_exa_dlb _38_C_exa_dlb
+#define C_dee_dnam _39_C_dee_dnam
+#define C_dee_dlb _40_C_dee_dlb
diff --git a/modules/h/em_label.h b/modules/h/em_label.h
new file mode 100644
index 000000000..8665fb7af
--- /dev/null
+++ b/modules/h/em_label.h
@@ -0,0 +1,3 @@
+/* $Header$ */
+
+#define label unsigned int