1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 | typedef unsigned long uint64_t; // unsigned long is 64 bit wide on theon
uint64_t
strlen(char *str)
{
char *ch = str;
while (*ch) {
++ch;
}
return ch - str;
}
int
main()
{
return strlen("hello, world!\n");
}
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