SymbX/ModemManager
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

wmc: namespace stuff properly

Browse Source
This commit is contained in:
Dan Williams
2012-05-30 11:48:42 -05:00
parent 9fb8158279
commit 96166e4b75
3 changed files with 10 additions and 10 deletions
Download Patch File Download Diff File Expand all files Collapse all files
libwmc/src/utils.c
+4 -4
View File
@@ -33,7 +33,7 @@
*/
/* Table of CRCs for each possible byte, with a generator polynomial of 0x8408 */
const u_int16_t crc_table[256] = {
static const u_int16_t crc_table[256] = {
0x0000, 0x1189, 0x2312, 0x329b, 0x4624, 0x57ad, 0x6536, 0x74bf,
0x8c48, 0x9dc1, 0xaf5a, 0xbed3, 0xca6c, 0xdbe5, 0xe97e, 0xf8f7,
0x1081, 0x0108, 0x3393, 0x221a, 0x56a5, 0x472c, 0x75b7, 0x643e,
@@ -70,7 +70,7 @@ const u_int16_t crc_table[256] = {
/* Calculate the CRC for a buffer using a seed of 0xffff */
u_int16_t
crc16 (const char *buffer, size_t len, u_int16_t seed)
wmc_crc16 (const char *buffer, size_t len, u_int16_t seed)
{
u_int16_t crc = seed ? seed : 0xFFFF;
@@ -209,7 +209,7 @@ hdlc_encapsulate_buffer (char *inbuf,
wmc_return_val_if_fail (outbuf != NULL, 0);
/* Add the CRC */
crc = crc16 (inbuf, cmd_len, crc_seed ? crc_seed : 0xFFFF);
crc = wmc_crc16 (inbuf, cmd_len, crc_seed ? crc_seed : 0xFFFF);
inbuf[cmd_len++] = crc & 0xFF;
inbuf[cmd_len++] = (crc >> 8) & 0xFF;
@@ -402,7 +402,7 @@ hdlc_decapsulate_buffer (const char *inbuf,
}
/* Check the CRC of the packet's data */
crc = crc16 (outbuf, unesc_len - 2, 0);
crc = wmc_crc16 (outbuf, unesc_len - 2, 0);
pkt_crc = outbuf[unesc_len - 2] & 0xFF;
pkt_crc |= (outbuf[unesc_len - 1] & 0xFF) << 8;
if (crc != pkt_crc) {