str_len.c

Go to the documentation of this file.

#include "str.h"

unsigned int str_len(register 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;
  }
}