util.h

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#ifndef LIBDXF_SRC_UTIL_H
#define LIBDXF_SRC_UTIL_H

#include "global.h"
#include "file.h"


#ifdef __cplusplus
extern "C" {
#endif


#define dxf_return_val_if_fail(expr, val) if (!expr) return val;

enum return_state { FAIL = 0, SUCCESS, FOUND };

#define dxf_return(expr) switch(expr) \
        { \
        case FAIL: \
                return FAIL; \
                break; \
        case FOUND: \
                return FOUND; \
                break; \
        }


DxfChar *dxf_char_new ();
DxfChar *dxf_char_init (DxfChar *c);
int dxf_char_free (DxfChar *c);
int dxf_char_free_chain (DxfChar *chars);
DxfDouble *dxf_double_new ();
DxfDouble *dxf_double_init (DxfDouble *d);
int dxf_double_free (DxfDouble *d);
int dxf_double_free_chain (DxfDouble *doubles);
DxfInt *dxf_int_new ();
DxfInt *dxf_int_init (DxfInt *i);
int dxf_int_free (DxfInt *i);
int dxf_int_free_chain (DxfInt *ints);
int dxf_read_is_double (int type);
int dxf_read_is_int (int type);
int dxf_read_is_string (int type);
int dxf_read_line (char * temp_string, DxfFile *fp);
int dxf_read_scanf (DxfFile *fp, const char *template, ...);
DxfFile *dxf_read_init (const char *filename);
void dxf_read_close (DxfFile *file);


#ifdef __cplusplus
}
#endif


#endif /* LIBDXF_SRC_UTIL_H */


/* EOF */