xs_arrays.c: In function ‘vec_zeros’:
xs_arrays.c:247: warning: format not a string literal and no format arguments
xs_arrays.c: In function ‘vec_zeros’:
xs_arrays.c:247: warning: format not a string literal and no format arguments
xs_arrays.c: In function ‘vec_zeros’:
xs_arrays.c:247: warning: format not a string literal and no format arguments