EXO 3  (pour macosX)
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gcc -dynamiclib -std=gnu99 -current-version 1.0
	-compatibility_version 1.0 -fvisibility=hidden
	-o (lib)Detect.A.dylib *.c

#define EXPORT __attribute__((visibility("default"))


EXPORT: 
	void detect_init(){ }

EXO 4 (pour macosX)
-------------------------------------------------------
__attribute__((constructor))
	static void initializer(void)
}


EXO 5 (pour macosX)
-------------------------------------------------------
DYLD_INSERT_LIBRARIES = ./libDetect.A.dylib