[FloxX]

Why If I Compile I get this error
../include/gl_common.inc(80) : error 021: symbol already defined: "strtok"
../include/gl_common.inc(139) : error 021: symbol already defined: "isNumeric"

line 80:
#define LEVEL_25 7842

line 139:
#define LEVEL_84 2951373

look?? o.O its idiot man ?
my include
#include <a_samp>
#include <streamer>
#include <YSF>
#include <zcmd>
#include <Dini>
#include <Dutils>
#include <Dudb>

Thanks Before