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13 lines
220 B
C

24 years ago
#include "str.h"
unsigned int str_len(const char *in) {
register const char* t=in;
for (;;) {
if (!*t) break; ++t;
if (!*t) break; ++t;
if (!*t) break; ++t;
if (!*t) break; ++t;
}
return t-in;
}