diff --git a/blob.c b/blob.c
index 190a031..536eb3c 100644
--- a/blob.c
+++ b/blob.c
@@ -311,7 +311,7 @@ void blob_dump(struct blob *self){
 	if(!self) return; 
 
 	printf("=========== blob ===========\n"); 
-	printf("size: %lu, memory: %lu\n", blob_size(self), self->memlen);
+	printf("size: %d, memory: %d\n", (int)blob_size(self), (int)self->memlen);
 	for(int c = 0; c < 8; c++) printf("%02x ", ((char*)self->buf)[c] & 0xff); 
 	printf("\n"); 
 	_blob_field_dump(blob_head(self), 0); 
diff --git a/blob_ujson.c b/blob_ujson.c
index 961140c..344461e 100644
--- a/blob_ujson.c
+++ b/blob_ujson.c
@@ -36,7 +36,7 @@ http://www.opensource.apple.com/source/tcl/tcl-14/tcl/license.terms
  * Copyright (c) 1994 Sun Microsystems, Inc.
 */
 
-#include <blobpack/blobpack.h>
+#include "blobpack.h"
 #include <stdlib.h>
 #include <string.h>
 #include "ujson.h"
@@ -103,7 +103,7 @@ JSOBJ Object_newUnsignedLong(void *prv, JSUINT64 value){
 
 JSOBJ Object_newDouble(void *prv, double value){
 	DEBUG("new double\n"); 
-	return blob_put_float(prv, value); 
+	return blob_put_real(prv, value); 
 }
 
 static void Object_releaseObject(void *prv, JSOBJ obj){
diff --git a/ujsondec.c b/ujsondec.c
index 5051942..4cec99a 100644
--- a/ujsondec.c
+++ b/ujsondec.c
@@ -82,7 +82,7 @@ double createDouble(double intNeg, double intValue, double frcValue, int frcDeci
 	return (intValue + (frcValue * g_pow10[frcDecimalCount])) * intNeg;
 }
 
-FASTCALL_ATTR JSOBJ FASTCALL_MSVC decodePreciseFloat(struct DecoderState *ds)
+JSOBJ FASTCALL_MSVC decodePreciseFloat(struct DecoderState *ds)
 {
 	char *end;
 	double value;
@@ -99,7 +99,7 @@ FASTCALL_ATTR JSOBJ FASTCALL_MSVC decodePreciseFloat(struct DecoderState *ds)
 	return ds->dec->newDouble(ds->prv, value);
 }
 
-FASTCALL_ATTR JSOBJ FASTCALL_MSVC decode_numeric (struct DecoderState *ds)
+JSOBJ FASTCALL_MSVC decode_numeric (struct DecoderState *ds)
 {
 	int intNeg = 1;
 	int mantSize = 0;
@@ -309,7 +309,7 @@ BREAK_EXP_LOOP:
 	return ds->dec->newDouble (ds->prv, createDouble( (double) intNeg, (double) intValue , frcValue, decimalCount) * pow(10.0, expValue * expNeg));
 }
 
-FASTCALL_ATTR JSOBJ FASTCALL_MSVC decode_true ( struct DecoderState *ds)
+JSOBJ FASTCALL_MSVC decode_true ( struct DecoderState *ds)
 {
 	char *offset = ds->start;
 	offset ++;
@@ -329,7 +329,7 @@ SETERROR:
 	return SetError(ds, -1, "Unexpected character found when decoding 'true'");
 }
 
-FASTCALL_ATTR JSOBJ FASTCALL_MSVC decode_false ( struct DecoderState *ds)
+JSOBJ FASTCALL_MSVC decode_false ( struct DecoderState *ds)
 {
 	char *offset = ds->start;
 	offset ++;
@@ -351,7 +351,7 @@ SETERROR:
 	return SetError(ds, -1, "Unexpected character found when decoding 'false'");
 }
 
-FASTCALL_ATTR JSOBJ FASTCALL_MSVC decode_null ( struct DecoderState *ds)
+JSOBJ FASTCALL_MSVC decode_null ( struct DecoderState *ds)
 {
 	char *offset = ds->start;
 	offset ++;
@@ -371,7 +371,7 @@ SETERROR:
 	return SetError(ds, -1, "Unexpected character found when decoding 'null'");
 }
 
-FASTCALL_ATTR void FASTCALL_MSVC SkipWhitespace(struct DecoderState *ds)
+void FASTCALL_MSVC SkipWhitespace(struct DecoderState *ds)
 {
 	char *offset = ds->start;
 
@@ -422,7 +422,7 @@ static const JSUINT8 g_decoderLookup[256] =
 	/* 0xf0 */ 4, 4, 4, 4, 4, 4, 4, 4, DS_UTFLENERROR, DS_UTFLENERROR, DS_UTFLENERROR, DS_UTFLENERROR, DS_UTFLENERROR, DS_UTFLENERROR, DS_UTFLENERROR, DS_UTFLENERROR,
 };
 
-FASTCALL_ATTR JSOBJ FASTCALL_MSVC decode_string ( struct DecoderState *ds)
+JSOBJ FASTCALL_MSVC decode_string ( struct DecoderState *ds)
 {
 	JSUTF16 sur[2] = { 0 };
 	int iSur = 0;
@@ -672,7 +672,7 @@ FASTCALL_ATTR JSOBJ FASTCALL_MSVC decode_string ( struct DecoderState *ds)
 	}
 }
 
-FASTCALL_ATTR JSOBJ FASTCALL_MSVC decode_array(struct DecoderState *ds)
+JSOBJ FASTCALL_MSVC decode_array(struct DecoderState *ds)
 {
 	JSOBJ itemValue;
 	JSOBJ newObj;
@@ -735,7 +735,7 @@ FASTCALL_ATTR JSOBJ FASTCALL_MSVC decode_array(struct DecoderState *ds)
 	}
 }
 
-FASTCALL_ATTR JSOBJ FASTCALL_MSVC decode_object( struct DecoderState *ds)
+JSOBJ FASTCALL_MSVC decode_object( struct DecoderState *ds)
 {
 	JSOBJ itemName;
 	JSOBJ itemValue;
@@ -820,7 +820,7 @@ FASTCALL_ATTR JSOBJ FASTCALL_MSVC decode_object( struct DecoderState *ds)
 	}
 }
 
-FASTCALL_ATTR JSOBJ FASTCALL_MSVC decode_any(struct DecoderState *ds)
+JSOBJ FASTCALL_MSVC decode_any(struct DecoderState *ds)
 {
 	for (;;)
 	{