byte_cr.c (286B)
1 #include "byte.h" 2 3 void byte_copyr(char *to, unsigned int n, char *from) 4 { 5 to += n; 6 from += n; 7 for (;;) { 8 if (!n) return; *--to = *--from; --n; 9 if (!n) return; *--to = *--from; --n; 10 if (!n) return; *--to = *--from; --n; 11 if (!n) return; *--to = *--from; --n; 12 } 13 }