diff --git a/src/p_mach_enum.h b/src/p_mach_enum.h
index b536f0c3..dff0c301 100644
--- a/src/p_mach_enum.h
+++ b/src/p_mach_enum.h
@@ -79,6 +79,9 @@
         LC_CODE_SIGNATURE = 0x1d,
         LC_SEGMENT_SPLIT_INFO = 0x1e,
         LC_REEXPORT_DYLIB = 0x1f,
+        LC_LAZY_LOAD_DYLIB= 0X20,
+        LC_ENCRYPTION_INFO= 0X21,
+        LC_DYLD_INFO      = 0X22,  // compressed dyld information (10.6.x)
         LC_REQ_DYLD      = 0x80000000  // OR'ed ==> must not ignore
     };
     enum { // maxprot