struct.h

   1 /*********************************************************************
   2  *
   3  * Copyright (C) 2008,  Simon Kagstrom
   4  *
   5  * Filename:      struct.h
   6  * Author:        Simon Kagstrom <simon.kagstrom@gmail.com>
   7  * Description:   Exported stuff
   8  *
   9  * $Id:$
  10  *
  11  ********************************************************************/
  12 #ifndef __STRUCT_H__
  13 #define __STRUCT_H__
  14
  15 #include <stdio.h>
  16
  17 typedef enum
  18 {
  19   end_LITTLE_ENDIAN = 0,
  20   end_BIG_ENDIAN = 1,
  21 } endianness_t;
  22
  23 typedef struct
  24 {
  25   endianness_t endian;
  26   endianness_t host_endian;
  27   FILE *out, *in;
  28   const char *fmt;
  29   int p;
  30 } struct_t;
  31
  32
  33 extern const char *struct_fmt_options;
  34
  35 extern void init_struct_pack(struct_t *s, FILE *out, const char *fmt);
  36 extern void init_struct_unpack(struct_t *s, FILE *in, FILE *out, const char *fmt);
  37 extern void run_struct_pack(struct_t *s, int argc, const char *args[]);
  38 extern void run_struct_unpack(struct_t *s);
  39
  40 #endif /* !__STRUCT_H__ */