ref: 2a03ed80e4fc52c327e47e1749c97b4e2c1aa1d8
dir: /sys/src/libString/s_memappend.c/
#include <u.h> #include <libc.h> #include "String.h" /* append a char array ( of up to n characters) to a String */ String * s_memappend(String *to, char *from, int n) { char *e; if (to == 0) to = s_new(); if (from == 0) return to; for(e = from + n; from < e; from++) s_putc(to, *from); s_terminate(to); return to; }