I can't think Help fprintf?

[Tom-H-PIC]

Hello All
I must be having a brain lock or what I'm thinking is not right.
Ok the two lines of code below work just fine.
But the next two lines will not work. AAE0 is not a string.
How can I get fprintf to output this?
Is the only way to do a loop with fputc?
Or am I not see some thing?

#define Xend "ok\xFF\xFF\xFF" // ASCII DC1
fprintf(SU1,"Now %s",Xend);


#define AAE0 0xAA,0xE0,0x00,0x00,0x00
fprintf(HU1,"%s",AAE);

Thanks All

[Humberto]