Lines Matching refs:NULL
97 if (isr == NULL)
98 panic("ah_hdrsiz: NULL was passed.\n");
111 if (isr->sav == NULL)
166 u_char *ahsumpos = NULL;
325 m = NULL;
383 u_char *ahsumpos = NULL;
521 * Returns NULL if there's no source routing options.
522 * Returns NULL on errors too.
538 panic("ah4_finaldst: m == NULL");
549 return NULL;
553 return NULL;
559 return NULL;
566 return NULL;
572 return NULL;
589 return NULL;
600 return NULL;
606 return NULL;