diff --git a/asn1c/asn1c.1 b/asn1c/asn1c.1
index f2c3677e..8d7cf061 100644
--- a/asn1c/asn1c.1
+++ b/asn1c/asn1c.1
@@ -27,7 +27,7 @@ and other encoding standards.
 .TP
 \fILanguage Options\fR
 .br
-\fB\-fall-defs-global \-fbless-SIZE \-fnative-integers \-funnamed-unions \-ftypes88\fR
+\fB\-fall-defs-global \-fbless-SIZE \-fnative-types \-funnamed-unions \-ftypes88\fR
 .TP
 \fIOutput Options\fR
 .br
@@ -87,9 +87,9 @@ Allow SIZE() constraint for INTEGER, ENUMERATED, and other types for which this
 constraint is normally prohibited by the standard. This is a violation of
 an ASN.1 standard and compiler may fail to produce the meaningful code.
 .TP
-.B \-fnative-integers
-Use native machine's integer types whenever possible,
-instead of the complex ASN.1 INTEGER and ENUMERATED types.
+.B \-fnative-types
+Use the native machine's data types (int, double) whenever possible,
+instead of the compound ASN.1 INTEGER_t, ENUMERATED_t and REAL_t types.
 .TP
 .B \-funnamed-unions
 Enable unnamed unions in the definitions of target language's structures.
diff --git a/asn1c/asn1c.c b/asn1c/asn1c.c
index d84d8642..9dd5dde3 100644
--- a/asn1c/asn1c.c
+++ b/asn1c/asn1c.c
@@ -63,7 +63,9 @@ main(int ac, char **av) {
 			ret = asn1f_make_known_external_type(known_type);
 			assert(ret == 0 || errno == EEXIST);
 		} else if(strcmp(optarg, "native-integers") == 0) {
-			asn1_compiler_flags |= A1C_USE_NATIVE_INTEGERS;
+			asn1_compiler_flags |= A1C_USE_NATIVE_TYPES;
+		} else if(strcmp(optarg, "native-types") == 0) {
+			asn1_compiler_flags |= A1C_USE_NATIVE_TYPES;
 		} else if(strcmp(optarg, "unnamed-unions") == 0) {
 			asn1_compiler_flags |= A1C_UNNAMED_UNIONS;
 		} else if(strcmp(optarg, "types88") == 0) {
@@ -289,7 +291,7 @@ usage(char *av0) {
 "  -fall-defs-global     Don't make the asn1_DEF_'s of structure members \"static\"\n"
 "  -fbless-SIZE          Allow SIZE() constraint for INTEGER etc (non-std.)\n"
 "  -fknown-extern-type=<name>    Pretend this type is known\n"
-"  -fnative-integers     Use int instead of INTEGER_t whenever possible\n"
+"  -fnative-types        Use \"int\" instead of INTEGER_t whenever possible\n"
 "  -funnamed-unions      Enable unnamed unions in structures\n"
 "  -ftypes88             Use only ASN.1:1988 embedded types\n"
 "\n"
diff --git a/doc/asn1c-usage.lyx b/doc/asn1c-usage.lyx
index ad3d1217..dd0dbfb2 100644
--- a/doc/asn1c-usage.lyx
+++ b/doc/asn1c-usage.lyx
@@ -55,7 +55,7 @@ status Open
 \layout Standard
 
 \backslash 
-extramarks{$Revision$ -- describes asn1c-0.9.3}{}
+extramarks{$Revision$ -- describes asn1c-0.9.5}{}
 \end_inset 
 
 
@@ -1117,7 +1117,7 @@ collapsed false
 
 
 \emph on 
--fnative-integers
+-fnative-types
 \emph default 
  compiler option is used to produce basic C 
 \emph on 
@@ -1648,7 +1648,7 @@ Allow SIZE() constraint for INTEGER, ENUMERATED, and other types for which
 
 \layout Standard
 
--fnative-integers
+-fnative-types
 \end_inset 
 </cell>
 <cell alignment="center" valignment="top" topline="true" leftline="true" rightline="true" usebox="none">
@@ -1658,8 +1658,8 @@ Allow SIZE() constraint for INTEGER, ENUMERATED, and other types for which
 
 
 \size small 
-Use native machine's integer types whenever possible, instead of the complex
- ASN.1 INTEGER and ENUMERATED types.
+Use the native machine's data types (int, double) whenever possible, instead
+ of the compound ASN.1 INTEGER_t, ENUMERATED_t and REAL_t types.
  
 \end_inset 
 </cell>
diff --git a/doc/asn1c-usage.pdf b/doc/asn1c-usage.pdf
index 105671c0..6a22d225 100644
Binary files a/doc/asn1c-usage.pdf and b/doc/asn1c-usage.pdf differ