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view str_len.c @ 5:88a67b71b899

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author Henry S. Thompson <ht@inf.ed.ac.uk>
date Wed, 29 Jan 2025 12:39:10 +0000
parents 2cb46628feec
children
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#include "str.h"

unsigned int str_len(char *s)
{
  register char *t;

  t = s;
  for (;;) {
    if (!*t) return t - s; ++t;
    if (!*t) return t - s; ++t;
    if (!*t) return t - s; ++t;
    if (!*t) return t - s; ++t;
  }
}