ref: 065c3557af8de1b20d94c2e86a4a29c5d33ccc67
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; }