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annotate libutil/nibbles2asc.c @ 67:1b905e730abd

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GSM7 encoding: accept \E for Euro currency symbol
author Mychaela Falconia <falcon@freecalypso.org>
date Wed, 24 Mar 2021 23:30:14 +0000
parents 34bbb0585cab
children
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34bbb0585cab libutil: import from previous fc-pcsc-tools version
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1 /*
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2 * This module implements a function for turning a nibble array
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3 * into printable ASCII.
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4 */
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5
34bbb0585cab libutil: import from previous fc-pcsc-tools version
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6 #include <sys/types.h>
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7
34bbb0585cab libutil: import from previous fc-pcsc-tools version
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8 void
34bbb0585cab libutil: import from previous fc-pcsc-tools version
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9 nibbles_to_ascii(nib, len, out)
34bbb0585cab libutil: import from previous fc-pcsc-tools version
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10 u_char *nib;
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11 unsigned len;
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12 char *out;
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13 {
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14 unsigned n;
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15
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16 for (n = 0; n < len; n++)
34bbb0585cab libutil: import from previous fc-pcsc-tools version
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17 *out++ = encode_hex_digit(*nib++);
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18 *out = '\0';
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19 }