remove libm.h includes when math.h and float.h are enough

[musl] / src / math / lrintl.c

#include <math.h>
#include <float.h>

#if LDBL_MANT_DIG == 53 && LDBL_MAX_EXP == 1024
long lrintl(long double x)
{
        return lrint(x);
}
#else
#define type            long double
#define roundit         rintl
#define dtype           long
#define fn              lrintl

#include "lrint.c"
#endif