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#ifndef _X_COMMON_H_
#define _X_COMMON_H_
#include <glib-object.h>
G_BEGIN_DECLS
enum
{
X_BYTE_ORDER_MSB,
X_BYTE_ORDER_LSB
};
gsize pad (gsize length);
void read_padding (gsize length, gsize *offset);
guint8 read_card8 (const guint8 *buffer, gsize buffer_length, gsize *offset);
guint16 read_card16 (const guint8 *buffer, gsize buffer_length, guint8 byte_order, gsize *offset);
guint32 read_card32 (const guint8 *buffer, gsize buffer_length, guint8 byte_order, gsize *offset);
guint8 *read_string8 (const guint8 *buffer, gsize buffer_length, gsize string_length, gsize *offset);
gchar *read_string (const guint8 *buffer, gsize buffer_length, gsize string_length, gsize *offset);
gchar *read_padded_string (const guint8 *buffer, gsize buffer_length, gsize string_length, gsize *offset);
void write_card8 (guint8 *buffer, gsize buffer_length, guint8 value, gsize *offset);
void write_padding (guint8 *buffer, gsize buffer_length, gsize length, gsize *offset);
void write_card16 (guint8 *buffer, gsize buffer_length, guint8 byte_order, guint16 value, gsize *offset);
void write_card32 (guint8 *buffer, gsize buffer_length, guint8 byte_order, guint32 value, gsize *offset);
void write_string8 (guint8 *buffer, gsize buffer_length, const guint8 *value, gsize value_length, gsize *offset);
gsize padded_string_length (const gchar *value);
void write_string (guint8 *buffer, gsize buffer_length, const gchar *value, gsize *offset);
void write_padded_string (guint8 *buffer, gsize buffer_length, const gchar *value, gsize *offset);
G_END_DECLS
#endif /* _X_COMMON_H_ */
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