1 /* Public domain. */ 2 3 #include "byte.h" 4 byte_copy(to,n,from)5void byte_copy(to,n,from) 6 register char *to; 7 register unsigned int n; 8 register char *from; 9 { 10 for (;;) { 11 if (!n) return; *to++ = *from++; --n; 12 if (!n) return; *to++ = *from++; --n; 13 if (!n) return; *to++ = *from++; --n; 14 if (!n) return; *to++ = *from++; --n; 15 } 16 } 17