pulseIn error attiny13a

[yudimoss]

I'm trying to use pulseIn at attiny13a while at attiny85 has working with same code but there have problem when uploading the sketch with code "sg=pulseIn(2,HIGH);" //at attiny85 its work error mesage " exit status 1 too few arguments to function 'uint32_t pulseIn(uint8_t, uint8_t, uint32_t)' " When I put timeout in the code "sg=pulseIn(2,HIGH,1000000);" it can uploading but not work properly Can you help me how to use pulseIn at attiny13a? Thank you