SDL_draw

Hi

I'm using sdl_draw in two of my linux apps.
Now I need to offer a windows port.
Therefore I've downloaded sdl_draw and the DevCpp folder.
I've copied the headers and the libs to the locations explained in the readme.

But when I open SDL_draw.dev and try to 'Rebuild All' I get a lot of error messages.

[compiler log]
Compiler: Default compiler
Building Makefile: "E:\sdl\SDL_draw-1.2.11\DevCpp\Makefile.win"
Führt make... aus
make.exe -f "E:\sdl\SDL_draw-1.2.11\DevCpp\Makefile.win" all
gcc.exe -c ../src/SDL_draw.c -o ../src/SDL_draw.o -I"../include" -I"../src"

../src/SDL_draw.c:69: error: 'Draw_Pixel' redeclared as different kind of symbol
../src/SDL_draw.c:65: error: previous implicit declaration of 'Draw_Pixel' was here

../src/SDL_draw.c:110: error: 'Draw_Line' redeclared as different kind of symbol
../src/SDL_draw.c:105: error: previous implicit declaration of 'Draw_Line' was here

../src/SDL_draw.c:152: error: 'Draw_Circle' redeclared as different kind of symbol
../src/SDL_draw.c:146: error: previous implicit declaration of 'Draw_Circle' was here

../src/SDL_draw.c:194: error: 'Draw_FillCircle' redeclared as different kind of symbol
../src/SDL_draw.c:188: error: previous implicit declaration of 'Draw_FillCircle' was here

../src/SDL_draw.c:235: error: 'Draw_HLine' redeclared as different kind of symbol
../src/SDL_draw.c:230: error: previous implicit declaration of 'Draw_HLine' was here

../src/SDL_draw.c:275: error: 'Draw_VLine' redeclared as different kind of symbol
../src/SDL_draw.c:270: error: previous implicit declaration of 'Draw_VLine' was here

../src/SDL_draw.c:316: error: 'Draw_Rect' redeclared as different kind of symbol
../src/SDL_draw.c:311: error: previous implicit declaration of 'Draw_Rect' was here

../src/SDL_draw.c:360: error: 'Draw_Ellipse' redeclared as different kind of symbol
../src/SDL_draw.c:353: error: previous implicit declaration of 'Draw_Ellipse' was here

../src/SDL_draw.c:404: error: 'Draw_FillEllipse' redeclared as different kind of symbol
../src/SDL_draw.c:397: error: previous implicit declaration of 'Draw_FillEllipse' was here

../src/SDL_draw.c:445: error: 'Draw_Round' redeclared as different kind of symbol
../src/SDL_draw.c:440: error: previous implicit declaration of 'Draw_Round' was here

../src/SDL_draw.c:486: error: 'Draw_FillRound' redeclared as different kind of symbol
../src/SDL_draw.c:481: error: previous implicit declaration of 'Draw_FillRound' was here

make.exe: *** [../src/SDL_draw.o] Error 1
[/compiler log]

Any ideas what could go wrong ?

Greetings
Sebastian