mgeff-common.h

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#ifndef _MGEFF_COMMON_H_
#define _MGEFF_COMMON_H_

#if !defined(__NODLL__) && (defined (WIN32) || defined (__NUCLEUS_MNT__))
#   if defined(__MGEFF_LIB__)
#       define MGEFF_EXPORT       __declspec(dllexport)
#   else
#       define MGEFF_EXPORT       __declspec(dllimport)
#   endif
#else
#   define MGEFF_EXPORT 
#endif

#ifndef MGEFF_MAJOR_VERSION
#  undef PACKAGE
#  undef VERSION
#  undef PACKAGE_BUGREPORT
#  undef PACKAGE_NAME
#  undef PACKAGE_STRING
#  undef PACKAGE_TARNAME
#  undef PACKAGE_VERSION
#  include "mgeffconfig.h"
#endif

typedef int MGEFF_BOOL;

#define MGEFF_TRUE  1

#define MGEFF_FALSE 0

#ifdef MGEFF_FORWARD_COMPATIBLE

typedef void *MGEFF_HANDLE;
#define MGEFF_DECLARE_HANDLE(name) typedef MGEFF_HANDLE name

#else

typedef void *MGEFF_HANDLE;
#define MGEFF_DECLARE_HANDLE(name) struct _mgeff_##name##___{int unused;}; \
typedef struct _mgeff_##name##___ * name

#endif

#define BITBLT(shdc, sx, sy, sw, sh, dhdc, dx, dy, rop) \
    do { \
        if (0 != sw && 0 != sh) BitBlt(shdc, sx, sy, sw, sh, dhdc, dx, dy, rop); \
    } while(0)

#define STRETCHBLT(shdc, sx, sy, sw, sh, dhdc, dx, dy, dw, dh, rop) \
    do { \
        if (0 != sw && 0 != sh && 0 != dw && 0 != dh)   \
        StretchBlt(shdc, sx, sy, sw, sh, dhdc, dx, dy, dw, dh, rop); \
    } while(0)

typedef struct _EffPoint {
    int x;    
    int y;    
} EffPoint;

typedef struct _EffPointF {
    float x;  
    float y;  
} EffPointF;

typedef struct _EffPoint3D {
    int x;    
    int y;    
    int z;    
} EffPoint3D;

typedef struct _EffPointF3D {
    float x;  
    float y;  
    float z;  
} EffPointF3D;

typedef struct _EffRect {
    int left;   
    int top;    
    int right;  
    int bottom; 
} EffRect;

typedef unsigned int EffColor;

MGEFF_EXPORT int mGEffInit (void);

MGEFF_EXPORT void mGEffDeinit (void);

#endif