diff --git a/py/asmx86.h b/py/asmx86.h
index 380d1cb..68c6f82 100644
--- a/py/asmx86.h
+++ b/py/asmx86.h
@@ -80,9 +80,12 @@
 void asm_x86_mov_r32_r32(asm_x86_t* as, int dest_r32, int src_r32);
 void asm_x86_mov_i32_to_r32(asm_x86_t *as, int32_t src_i32, int dest_r32);
 void asm_x86_mov_i32_to_r32_aligned(asm_x86_t *as, int32_t src_i32, int dest_r32);
-void asm_x86_mov_r8_to_disp(asm_x86_t *as, int src_r32, int dest_r32, int dest_disp);
-void asm_x86_mov_r16_to_disp(asm_x86_t *as, int src_r32, int dest_r32, int dest_disp);
-void asm_x86_mov_r32_to_disp(asm_x86_t *as, int src_r32, int dest_r32, int dest_disp);
+void asm_x86_mov_r8_to_mem8(asm_x86_t *as, int src_r32, int dest_r32, int dest_disp);
+void asm_x86_mov_r16_to_mem16(asm_x86_t *as, int src_r32, int dest_r32, int dest_disp);
+void asm_x86_mov_r32_to_mem32(asm_x86_t *as, int src_r32, int dest_r32, int dest_disp);
+void asm_x86_mov_mem8_to_r32zx(asm_x86_t *as, int src_r32, int src_disp, int dest_r32);
+void asm_x86_mov_mem16_to_r32zx(asm_x86_t *as, int src_r32, int src_disp, int dest_r32);
+void asm_x86_mov_mem32_to_r32(asm_x86_t *as, int src_r32, int src_disp, int dest_r32);
 void asm_x86_and_r32_r32(asm_x86_t *as, int dest_r32, int src_r32);
 void asm_x86_or_r32_r32(asm_x86_t *as, int dest_r32, int src_r32);
 void asm_x86_xor_r32_r32(asm_x86_t *as, int dest_r32, int src_r32);