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diff --git a/mplib/src/mplib_s.h b/mplib/src/mplib_s.h
new file mode 100755
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+++ b/mplib/src/mplib_s.h
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+/*
+ * mplib - a library that enables you to edit ID3 tags
+ * Copyright (C) 2001,2002  Stefan Podkowinski
+ *
+ * This library is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation; version 2.1.
+ *
+ * This library is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * Lesser General Public License for more details.
+
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with this library; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
+ */
+
+#include "mplib.h"
+
+#ifndef __MPLIB_S_H
+#define __MPLIB_S_H
+
+#undef __BEGIN_DECLS
+#undef __END_DECLS
+#ifdef __cplusplus
+# define __BEGIN_DECLS extern "C" {
+# define __END_DECLS }
+#else
+# define __BEGIN_DECLS /* empty */
+# define __END_DECLS /* empty */
+#endif
+
+
+__BEGIN_DECLS
+
+
+/************************************/
+/*              Members             */
+/************************************/
+
+/* Bitrates br_[version]_[layer] ) */
+const static int br_1_1[16] = { -1, 32, 64, 96, 128, 160, 192, 224, 256, 288, 320, 352, 384, 416, 448, 0 };
+const static int br_1_2[16] = { -1, 32, 48, 56, 64, 80, 96, 112, 128, 160, 192, 224, 256, 320, 384, 0 };
+const static int br_1_3[16] = { -1, 32, 40, 48, 56, 64, 80, 96, 112, 128, 160, 192, 224, 256, 320, 0 };
+const static int br_2_1[16] = { -1, 32, 64, 96, 128, 160, 192, 224, 256, 288, 320, 352, 384, 416, 448, 0 };
+const static int br_2_2[16] = { -1, 32, 48, 56, 64, 80, 96, 112, 128, 160, 192, 224, 256, 320, 384, 0 };
+const static int br_2_3[16] = { -1, 8, 16, 24, 32, 64, 80, 56, 64, 128, 160, 112, 128, 256, 320, 0 };
+
+#define GLL 148
+const static char *genre_list[GLL] = 
+{ "Blues", "Classic Rock", "Country", "Dance", "Disco", "Funk", "Grunge", "Hip-Hop", "Jazz",
+  "Metal", "New Age", "Oldies", "Other", "Pop", "R&B", "Rap", "Reggae", "Rock", "Techno",
+  "Industrial", "Alternative", "Ska", "Death Metal", "Pranks", "Soundtrack", "Euro-Techno",
+  "Ambient", "Trip-Hop", "Vocal", "Jazz+Funk", "Fusion", "Trance", "Classical", "Instrumental",
+  "Acid", "House", "Game", "Sound Clip", "Gospel", "Noise", "Alternative Rock", "Bass", "Soul", "Punk",
+  "Space", "Meditative", "Instrumental Pop", "Instrumental Rock", "Ethnic", "Gothic", "Darkwave",
+  "Techno-Industrial", "Electronic", "Pop-Folk", "Eurodance", "Dream", "Southern Rock", "Comedy", 
+  "Cult", "Gangsta Rap", "Top 40", "Christian Rap", "Pop/Funk", "Jungle", "Native American", "Cabaret",
+  "New Wave", "Psychedelic", "Rave", "Showtunes", "Trailer", "Lo-Fi", "Tribal", "Acid Punk",
+  "Acid Jazz", "Polka", "Retro", "Musical", "Rock & Roll", "Hard Rock", "Folk", "Folk/Rock", 
+  "National Folk", "Swing", "Fast-Fusion", "Bebob", "Latin", "Revival", "Celtic", "Bluegrass",
+  "Avantgarde", "Gothic Rock", "Progressive Rock", "Psychedelic Rock", "Symphonic Rock", "Slow Rock",
+  "Big Band", "Chorus", "Easy Listening", "Acoustic", "Humour", "Speech", "Chanson", "Opera",
+  "Chamber Music", "Sonata", "Symphony", "Booty Bass", "Primus", "Porn Groove", "Satire", "Slow Jam",
+  "Club", "Tango", "Samba", "Folklore", "Ballad", "Power Ballad", "Rythmic Soul", "Freestyle",
+  "Duet", "Punk Rock", "Drum Solo", "A Cappella", "Euro-House", "Dance Hall", "Goa", "Drum & Bass",
+  "Club-House", "Hardcore", "Terror", "Indie", "BritPop", "Negerpunk", "Polsk Punk", "Beat",
+  "Christian Gangsta Rap", "Heavy Metal", "Black Metal", "Crossover", "Contemporary Christian",
+  "Christian Rock", "Merengue", "Salsa", "Trash Metal", "Anime", "JPop", "Synthpop" };
+
+
+/************************************/
+/*               Macros             */
+/************************************/
+
+#define frame_is_read_only(id3v2_frame__) ((id3v2_frame__->status_flag >> 4) & 1)
+#define frame_preserve_on_tag_altered(id3v2_frame__) ((id3v2_frame__->status_flag >> 6) & 1)
+#define frame_preserve_on_file_altered(id3v2_frame__) ((id3v2_frame__->status_flag >> 5) & 1)
+
+#define frame_has_group_information(id3v2_frame__) ((id3v2_frame__->format_flag >> 6) & 1)
+#define frame_is_compressed(id3v2_frame__) ((id3v2_frame__->format_flag >> 3) & 1)
+#define frame_is_encrypted(id3v2_frame__) ((id3v2_frame__->format_flag >> 2) & 1)
+#define frame_is_unsynchronised(id3v2_frame__) ((id3v2_frame__->format_flag >> 1) & 1)
+#define frame_has_data_length_indicator(id3v2_frame__) (id3v2_frame__->format_flag & 1)
+
+
+/************************************/
+/*         Static functions         */
+/************************************/
+
+
+/* Gets the v1/v2 tag from a file */
+static id3v1_tag *id3v1_get_tag(int);
+static id3v2_tag *id3v2_get_tag(int);
+
+/* Adds v1/v2 Tag to file */
+static int id3v1_add_tag(int, id3v1_tag*);
+static int id3v2_add_tag(int, id3v2_tag*, id3v2_tag*);
+
+/* Removes v1/v2 Tag from file */
+static int id3v1_del_tag(int);
+static int id3v2_del_tag(int, id3v2_tag*);
+
+/* Truncates the fields of the tag to the proper lengths */
+static int id3v1_truncate_tag(id3v1_tag*);
+
+/* Returns 1 or 0 whether arg 1 is just filled up with space (0x20) or not */
+static int id3_is_only_space(char*, int);
+
+/* Gets all frame names available in the tag */
+static char **id3v2_get_names(id3v2_tag*);
+
+/* Gets the content of the given field in the tag on the specified position. */
+static id3_content* id3v2_get_content_at_pos(id3v2_tag*, const char*, int);
+static id3_content* id3v1_get_content(id3v1_tag*, int);
+
+/* Gets the number of available frames */
+static int id3_get_no_frames(id3v2_tag*);
+
+/* Returns string of the frames content */
+/* static char* extract_frame_data(char *, int); */
+
+/* Removes a frame from the frame list */
+static int id3_remove_frame(id3v2_frame_list *, id3v2_frame *);
+
+/* Adds a new frame to the list */
+static int id3_add_frame(id3v2_frame_list *, char *, char *, int);
+
+/* Lookups a frame by his identifier on the given position */
+static id3v2_frame* id3_lookup_frame(id3v2_frame_list *, const char *, const int);
+
+/* Sync functions */
+static long id3_unsync(unsigned char*, long);
+static long id3_sync(unsigned char*, long);
+static unsigned int id3_unsync32(unsigned char*, int);
+static unsigned char* id3_sync32(unsigned int);
+
+static int id3_lseek_syncword(int);
+static int id3_lseek_syncword_r(int, unsigned char *, int);
+
+/* Gets a new allocated v1 or v2 tag */
+static id3_tag* id3v1_alloc_tag(void);
+static id3_tag* id3v2_alloc_tag(void);
+
+/* free functions */
+static void id3v1_free_tag(id3v1_tag*);
+static void id3v2_free_tag(id3v2_tag*);
+
+
+__END_DECLS
+
+#endif /* __MPLIB_S_H */