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annotate target-utils/libc/index.c @ 258:00805e7c4c45

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doc/High-speed-serial: update/rewrite for the new FTDI support
author Mychaela Falconia <falcon@freecalypso.org>
date Thu, 28 Sep 2017 07:53:50 +0000
parents 7fb62fc724dc
children
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7fb62fc724dc target-utils/libc: beginning of newlib-ectomy
Mychaela Falconia <falcon@freecalypso.org>
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1 char *
7fb62fc724dc target-utils/libc: beginning of newlib-ectomy
Mychaela Falconia <falcon@freecalypso.org>
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2 index(p, ch)
7fb62fc724dc target-utils/libc: beginning of newlib-ectomy
Mychaela Falconia <falcon@freecalypso.org>
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3 register char *p, ch;
7fb62fc724dc target-utils/libc: beginning of newlib-ectomy
Mychaela Falconia <falcon@freecalypso.org>
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4 {
7fb62fc724dc target-utils/libc: beginning of newlib-ectomy
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5 for (;; ++p) {
7fb62fc724dc target-utils/libc: beginning of newlib-ectomy
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6 if (*p == ch)
7fb62fc724dc target-utils/libc: beginning of newlib-ectomy
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7 return(p);
7fb62fc724dc target-utils/libc: beginning of newlib-ectomy
Mychaela Falconia <falcon@freecalypso.org>
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8 if (!*p)
7fb62fc724dc target-utils/libc: beginning of newlib-ectomy
Mychaela Falconia <falcon@freecalypso.org>
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9 return((char *)0);
7fb62fc724dc target-utils/libc: beginning of newlib-ectomy
Mychaela Falconia <falcon@freecalypso.org>
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10 }
7fb62fc724dc target-utils/libc: beginning of newlib-ectomy
Mychaela Falconia <falcon@freecalypso.org>
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11 /* NOTREACHED */
7fb62fc724dc target-utils/libc: beginning of newlib-ectomy
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12 }