how to use fwrite() in VC++?

can somebody help me with this function in VC++?
Thankx
From Alan.

From Alan.

FILE *FPTR = NULL;

unsigned char Chaine [256] = { "" };

strcpy ( Chaine, "It's not more complicated !\n Hello from france." );

FPtr = fopen ( "c:\Tmp.bin", "wb" );

fwrite ( Chaine, 1, strlen ( Chaine ), FPtr );

fclose ( FPtr );