Lines Matching refs:dataptr
84 * @param dataptr points to start of data to be summed at any boundary
91 static u16_t lwip_standard_chksum(void *dataptr, u16_t len)
98 /* dataptr may be at odd or even addresses */
99 octetptr = (u8_t *) dataptr;
139 * @param dataptr points to start of data to be summed at any boundary
144 static u16_t lwip_standard_chksum(void *dataptr, int len)
146 u8_t *pb = dataptr;
199 static u16_t lwip_standard_chksum(void *dataptr, int len)
201 u8_t *pb = dataptr;
399 * @param dataptr start of the buffer to calculate the checksum (no alignment needed)
404 u16_t inet_chksum(void *dataptr, u16_t len)
406 return ~LWIP_CHKSUM(dataptr, len);