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types.h

Go to the documentation of this file.

#ifndef GALE_TYPES_H
#define GALE_TYPES_H

#include <stddef.h>
#include <sys/time.h>
#include <sys/types.h>
#include <netinet/in.h>
#include "gale/compat.h"
#include "gale/config.h"


#if SIZEOF_INT == 4
typedef unsigned int u32;
typedef signed int s32;
#elif SIZEOF_LONG == 4
typedef unsigned long u32;
typedef signed long s32;
#elif SIZEOF_SHORT == 4
typedef unsigned short u32;
typedef signed short s32;
#elif DOXYGEN_ONLY

typedef unsigned int u32;
typedef signed int s32;
#else
#error Cannot find 32-bit data type!
#endif

#if SIZEOF_INT == 2
typedef unsigned int u16;
#elif SIZEOF_LONG == 2
typedef unsigned long u16;
#elif SIZEOF_SHORT == 2
typedef unsigned short u16;
#elif DOXYGEN_ONLY

typedef unsigned short u16;
#else
#error Cannot find 16-bit data type!
#endif

typedef unsigned char u8;

typedef u8 byte;

typedef wchar_t wch;    /* wide char */

struct gale_data {
        byte *p;
        size_t l;
};

struct gale_text {
        const wch *p;
        size_t l;
};

struct gale_time {
        s32 sec_high;
        u32 sec_low;
        u32 frac_high;
        u32 frac_low;
};

struct gale_fragment;

struct gale_group {
        const struct gale_fragment *list;
        size_t len;
        const struct gale_group *next;
};

enum gale_fragment_type { 
        frag_text, frag_data, frag_time, frag_number, frag_group 
};

struct gale_fragment {
        struct gale_text name;
        enum gale_fragment_type type;
        union {
                struct gale_text text;
                struct gale_data data;
                struct gale_time time;
                struct gale_group group;
                s32 number;
        } value;
};

#endif

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