trunc : trunc « math.h « C Tutorial

19.70.1.trunc

Item	Value
Header file	#include
Declaration	float truncf(float arg); double trunc(double arg); long double truncl(long double arg);
Return	returns the truncated value of arg.

#include <math.h>

  #include <stdio.h>



  int main(void)

  {

    printf("%f\n", trunc (1.2));



    return 0;

  }

1.000000

19.70.trunc
	19.70.1.	trunc

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