The problem with the conversion.

[Den_d_y]

Hello, users of this programming language! I have a question. I 
use in my application Derelict SDL 2 version 2.1.4.
And when I try to specify the path to the image:

void load (const (char *) path)
{
     SDL_Surface ab = SDL_LoadBMP (path);
     a = SDL_CreateTextureFromSurface (ab);
     SDL_FreeSurface (ab);
}

An error occurs:
"function derelict.sdl2.functions.SDL_LoadBMP (const (char) * 
file) is not callable using argument types (string)".
Well, okay, I use in arguments: const (char *) path. Annoyed, the 
program still writes this error. Please help with this problem.
  P.S. If you see errors in spelling and stuff, then note: I am a 
Russian user.
   P.P.S. I am not familiar with this programming language.