ref: 227a46e47d5a778bd9866cb50aacf05fa340da5f
dir: /sys/src/libString/s_nappend.c/
#include <u.h> #include <libc.h> #include "String.h" /* append a char array ( of up to n characters) to a String */ String * s_nappend(String *to, char *from, int n) { if (to == 0) to = s_new(); if (from == 0) return to; for(; n && *from; from++, n--) s_putc(to, *from); s_terminate(to); return to; }