#define FHD_EXPAND_SIZE 102

struct fli_header
{
    unsigned long fhd_size;	/* Length of whole file */
    int fhd_magic;		/* 0xaf11 */
    int fhd_frames;
    int fhd_width; 
    int fhd_height;
    int fhd_gap;
    int fhd_flags;
    int fhd_speed;		/* # of ticks between frames */
    unsigned long fhd_next;
    unsigned long fhd_frit;
    char fhd_expand[FHD_EXPAND_SIZE];
};

#define FR_EXPAND_SIZE 8

struct frame_header 
{
    unsigned long fr_size;	/* Frame size in bytes */
    int fr_magic;		/* 0xf1fa */
    int fr_chunks;		/* Number of chunks */
    char fr_expand[FR_EXPAND_SIZE];
};

struct chunk_header
{
    unsigned long ch_bytes;	/* # of bytes in this chunk */
    int ch_type;		/* Type of chunk */
};

#define FLI_256_COLOR 4  /* Compressed color map (8 bit)*/
#define FLI_DELTA     7  /* Wordwise run-length compressed frame */
#define FLI_COLOR    11  /* Compressed color map (6 bit)*/
#define FLI_LC       12  /* Line, compressed */
#define FLI_BLACK    13  /* Set whole screen black */
#define FLI_BRUN     15  /* Bytewise run-length compression-1st frame only */
#define FLI_COPY     16  /* Uncompressed 64k to follow */

#define FLI_SYNC    255  /* Sent between each frame (NOT in .fli file) */

#define FLI_MAGIC 0xaf11
#define FLC_MAGIC 0xaf12 /* flc magic */

#define MAXCOL 256

#define SIZE_HEADER 128
#define SIZE_FHEADER 16
#define SIZE_CHEADER 6

#ifdef USE_MEMSET
#define bcopy(a,b,n) memcpy(b,a,n)
#define bzero(a,n) memset(a,0,n)
#endif