if (sizeof(struct esp_decap_data)  < 
if (sizeof(struct esp_decap_data)  > 
static int __init esp4_init(void){	struct xfrm_decap_state decap;	if (sizeof(struct esp_decap_data)  <	    sizeof(decap.decap_data)) {		extern void decap_data_too_small(void);		decap_data_too_small();	}	if (xfrm_register_type(&esp_type, AF_INET) < 0) {		printk(KERN_INFO "ip esp init: can't add xfrm type\n");		return -EAGAIN;	}	if (inet_add_protocol(&esp4_protocol, IPPROTO_ESP) < 0) {		printk(KERN_INFO "ip esp init: can't add protocol\n");		xfrm_unregister_type(&esp_type, AF_INET);		return -EAGAIN;	}	return 0;}
10457	/local/tlutelli/issta_data/temp/c/2005_temp/2005/10457/36839836e8132731e0cadddce452423036a1d5b3/esp4.c/clean/net/ipv4/esp4.c