pollution: s
void if_freenameindex(struct if_nameindex *s); 

pollution: idx
pollution: buf
const char *if_indextoname(unsigned int idx, char *buf); 

pollution: name
unsigned int if_nametoindex(const char *name); 

pollution: IFF_SLAVE
#define IFF_SLAVE 2048

pollution: IFF_ALLMULTI
#define IFF_ALLMULTI 512

pollution: IFF_MULTICAST
#define IFF_MULTICAST 4096

pollution: IFF_DORMANT
#define IFF_DORMANT 131072

pollution: IFF_LOWER_UP
#define IFF_LOWER_UP 65536

pollution: IFF_VOLATILE
#define IFF_VOLATILE ((((((((IFF_LOOPBACK | IFF_POINTOPOINT) | IFF_BROADCAST) | IFF_ECHO) | IFF_MASTER) | IFF_SLAVE) | IFF_RUNNING) | IFF_LOWER_UP) | IFF_DORMANT)

pollution: IFF_POINTOPOINT
#define IFF_POINTOPOINT 16

pollution: IFF_DYNAMIC
#define IFF_DYNAMIC 32768

pollution: IFF_NOARP
#define IFF_NOARP 128

pollution: IFF_BROADCAST
#define IFF_BROADCAST 2

pollution: IFF_PORTSEL
#define IFF_PORTSEL 8192

pollution: IFF_RUNNING
#define IFF_RUNNING 64

pollution: IFF_NOTRAILERS
#define IFF_NOTRAILERS 32

pollution: IFF_LOOPBACK
#define IFF_LOOPBACK 8

pollution: IFF_MASTER
#define IFF_MASTER 1024

pollution: IFF_PROMISC
#define IFF_PROMISC 256

pollution: IFF_AUTOMEDIA
#define IFF_AUTOMEDIA 16384

pollution: IFF_UP
#define IFF_UP 1

pollution: IFF_DEBUG
#define IFF_DEBUG 4

pollution: IFF_ECHO
#define IFF_ECHO 262144