FreeCalypso > hg > sms-coding-utils
view libcoding/scaddr.c @ 27:7418ca2e9949
libcoding: add functions from freecalypso-tools/uptools/libcoding
that are needed for sms-pdu-decode & pcm-sms-decode
author | Mychaela Falconia <falcon@freecalypso.org> |
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date | Thu, 13 Jun 2024 02:29:29 +0000 |
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children |
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/* * This library module contains the code that figures out how many digits * are there in a PDU-encoded Service Centre address. */ #include <sys/types.h> sc_addr_ndigits(sca) u_char *sca; { unsigned nb, nd; nb = sca[0]; nd = (nb - 1) * 2; if ((sca[nb] & 0xF0) == 0xF0) nd--; return nd; }