source: bootcd/isolinux/syslinux-6.03/com32/include/sys/i386/module.h

/**
 * syslinux/module.h
 *
 * Dynamic ELF modules definitions and services.
 */

#ifndef I386_MODULE_H_
#define I386_MODULE_H_

#include <elf.h>

/*
 * Accepted values for various ELF header parameters found in an ELF dynamic
 * object.
 */
#define MODULE_ELF_CLASS                ELFCLASS32              // 32-bit modules
#define MODULE_ELF_CLASS_SIZE           32                      // Size of a word value
#define MODULE_ELF_DATA                 ELFDATA2LSB             // Word endianess
#define MODULE_ELF_VERSION              EV_CURRENT              // Object version
#define MODULE_ELF_TYPE                 ET_DYN                  // Executable type (shared object - .so)
#define MODULE_ELF_MACHINE              EM_386                  // Target architecture

#define ELF_MOD_SYS             "32 bit"

typedef Elf32_Addr              Elf_Addr;
typedef Elf32_Dyn               Elf_Dyn;
typedef Elf32_Word              Elf_Word;
typedef Elf32_Off               Elf_Off;
typedef Elf32_Sym               Elf_Sym;
typedef Elf32_Ehdr              Elf_Ehdr;
typedef Elf32_Phdr              Elf_Phdr;
typedef Elf32_Rel               Elf_Rel;
typedef Elf32_Word              Elf_Bword;

#endif // I386_MODULE_H_