diff --git a/libasm/libasm.h b/libasm/libasm.h
new file mode 100644
index 0000000..5c61224
--- /dev/null
+++ b/libasm/libasm.h
@@ -0,0 +1,202 @@
+/* Interface for libasm.
+   Copyright (C) 2002, 2005, 2008 Red Hat, Inc.
+   This file is part of elfutils.
+
+   This file is free software; you can redistribute it and/or modify
+   it under the terms of either
+
+     * the GNU Lesser General Public License as published by the Free
+       Software Foundation; either version 3 of the License, or (at
+       your option) any later version
+
+   or
+
+     * the GNU General Public License as published by the Free
+       Software Foundation; either version 2 of the License, or (at
+       your option) any later version
+
+   or both in parallel, as here.
+
+   elfutils 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
+   General Public License for more details.
+
+   You should have received copies of the GNU General Public License and
+   the GNU Lesser General Public License along with this program.  If
+   not, see <http://www.gnu.org/licenses/>.  */
+
+#ifndef _LIBASM_H
+#define _LIBASM_H 1
+
+#include <stdbool.h>
+#include <stdint.h>
+
+#include <libebl.h>
+
+
+/* Opaque type for the assembler context descriptor.  */
+typedef struct AsmCtx AsmCtx_t;
+
+/* Opaque type for a section.  */
+typedef struct AsmScn AsmScn_t;
+
+/* Opaque type for a section group.  */
+typedef struct AsmScnGrp AsmScnGrp_t;
+
+/* Opaque type for a symbol.  */
+typedef struct AsmSym AsmSym_t;
+
+
+/* Opaque type for the disassembler context descriptor.  */
+typedef struct DisasmCtx DisasmCtx_t;
+
+/* Type used for callback functions to retrieve symbol name.  The
+   symbol reference is in the section designated by the second parameter
+   at an offset described by the first parameter.  The value is the
+   third parameter.  */
+typedef int (*DisasmGetSymCB_t) (GElf_Addr, Elf32_Word, GElf_Addr, char **,
+				 size_t *, void *);
+
+/* Output function callback.  */
+typedef int (*DisasmOutputCB_t) (char *, size_t, void *);
+
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+/* Create output file and return descriptor for assembler context.  If
+   TEXTP is true the output is an assembler format text file.
+   Otherwise an object file is created.  The MACHINE parameter
+   corresponds to an EM_ constant from <elf.h>, KLASS specifies the
+   class (32- or 64-bit), and DATA specifies the byte order (little or
+   big endian).  */
+extern AsmCtx_t *asm_begin (const char *fname, Ebl *ebl, bool textp);
+
+/* Abort the operation on the assembler context and free all resources.  */
+extern int asm_abort (AsmCtx_t *ctx);
+
+/* Finalize output file and free all resources.  */
+extern int asm_end (AsmCtx_t *ctx);
+
+
+/* Return handle for the named section.  If it was not used before
+   create it.  */
+extern AsmScn_t *asm_newscn (AsmCtx_t *ctx, const char *scnname,
+			     GElf_Word type, GElf_Xword flags);
+
+
+/* Similar to 'asm_newscn', but make it part of section group GRP.  */
+extern AsmScn_t *asm_newscn_ingrp (AsmCtx_t *ctx, const char *scnname,
+				   GElf_Word type, GElf_Xword flags,
+				   AsmScnGrp_t *grp);
+
+/* Create new subsection NR in the given section.  */
+extern AsmScn_t *asm_newsubscn (AsmScn_t *asmscn, unsigned int nr);
+
+
+/* Return handle for new section group.  The signature symbol can be
+   set later.  */
+extern AsmScnGrp_t *asm_newscngrp (AsmCtx_t *ctx, const char *grpname,
+				   AsmSym_t *signature, Elf32_Word flags);
+
+/* Set or overwrite signature symbol for group.  */
+extern int asm_scngrp_newsignature (AsmScnGrp_t *grp, AsmSym_t *signature);
+
+
+/* Add zero terminated string STR of size LEN to (sub)section ASMSCN.  */
+extern int asm_addstrz (AsmScn_t *asmscn, const char *str, size_t len);
+
+/* Add 8-bit signed integer NUM to (sub)section ASMSCN.  */
+extern int asm_addint8 (AsmScn_t *asmscn, int8_t num);
+
+/* Add 8-bit unsigned integer NUM to (sub)section ASMSCN.  */
+extern int asm_adduint8 (AsmScn_t *asmscn, uint8_t num);
+
+/* Add 16-bit signed integer NUM to (sub)section ASMSCN.  */
+extern int asm_addint16 (AsmScn_t *asmscn, int16_t num);
+
+/* Add 16-bit unsigned integer NUM to (sub)section ASMSCN.  */
+extern int asm_adduint16 (AsmScn_t *asmscn, uint16_t num);
+
+/* Add 32-bit signed integer NUM to (sub)section ASMSCN.  */
+extern int asm_addint32 (AsmScn_t *asmscn, int32_t num);
+
+/* Add 32-bit unsigned integer NUM to (sub)section ASMSCN.  */
+extern int asm_adduint32 (AsmScn_t *asmscn, uint32_t num);
+
+/* Add 64-bit signed integer NUM to (sub)section ASMSCN.  */
+extern int asm_addint64 (AsmScn_t *asmscn, int64_t num);
+
+/* Add 64-bit unsigned integer NUM to (sub)section ASMSCN.  */
+extern int asm_adduint64 (AsmScn_t *asmscn, uint64_t num);
+
+
+/* Add signed little endian base 128 integer NUM to (sub)section ASMSCN.  */
+extern int asm_addsleb128 (AsmScn_t *asmscn, int32_t num);
+
+/* Add unsigned little endian base 128 integer NUM to (sub)section ASMSCN.  */
+extern int asm_adduleb128 (AsmScn_t *asmscn, uint32_t num);
+
+
+/* Define new symbol NAME for current position in given section ASMSCN.  */
+extern AsmSym_t *asm_newsym (AsmScn_t *asmscn, const char *name,
+			     GElf_Xword size, int type, int binding);
+
+
+/* Define new common symbol NAME with given SIZE and alignment.  */
+extern AsmSym_t *asm_newcomsym (AsmCtx_t *ctx, const char *name,
+				GElf_Xword size, GElf_Addr align);
+
+/* Define new common symbol NAME with given SIZE, VALUE, TYPE, and BINDING.  */
+extern AsmSym_t *asm_newabssym (AsmCtx_t *ctx, const char *name,
+				GElf_Xword size, GElf_Addr value,
+				int type, int binding);
+
+
+/* Align (sub)section offset according to VALUE.  */
+extern int asm_align (AsmScn_t *asmscn, GElf_Word value);
+
+/* Set the byte pattern used to fill gaps created by alignment.  */
+extern int asm_fill (AsmScn_t *asmscn, void *bytes, size_t len);
+
+
+/* Return ELF descriptor created for the output file of the given context.  */
+extern Elf *asm_getelf (AsmCtx_t *ctx);
+
+
+/* Return error code of last failing function call.  This value is kept
+   separately for each thread.  */
+extern int asm_errno (void);
+
+/* Return error string for ERROR.  If ERROR is zero, return error string
+   for most recent error or NULL is none occurred.  If ERROR is -1 the
+   behaviour is similar to the last case except that not NULL but a legal
+   string is returned.  */
+extern const char *asm_errmsg (int __error);
+
+
+/* Create context descriptor for disassembler.  */
+extern DisasmCtx_t *disasm_begin (Ebl *ebl, Elf *elf, DisasmGetSymCB_t symcb);
+
+/* Release descriptor for disassembler.  */
+extern int disasm_end (DisasmCtx_t *ctx);
+
+/* Produce of disassembly output for given memory, store text in
+   provided buffer.  */
+extern int disasm_str (DisasmCtx_t *ctx, const uint8_t **startp,
+		       const uint8_t *end, GElf_Addr addr, const char *fmt,
+		       char **bufp, size_t len, void *symcbarg);
+
+/* Produce disassembly output for given memory and output it using the
+   given callback functions.  */
+extern int disasm_cb (DisasmCtx_t *ctx, const uint8_t **startp,
+		      const uint8_t *end, GElf_Addr addr, const char *fmt,
+		      DisasmOutputCB_t outcb, void *outcbarg, void *symcbarg);
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif	/* libasm.h */