auparse_get_field_int - get current field’s value as an int
#include <auparse.h>
int auparse_get_field_int(auparse_state_t *au);
auparse_get_field_int allows access to the value as an int of the
current field of the current record in the current event.
Returns -1 if there is an error with errno set appropriately or the
value if errno is zero.
auparse_get_field_str(3).
Steve Grubb