Plan 9 from Bell Labs’s /usr/web/sources/contrib/anothy/src/lib/djb-ape/alloc/stralloc_catb.c

Copyright © 2021 Plan 9 Foundation.
Distributed under the MIT License.
Download the Plan 9 distribution.


#include "stralloc.h"
#include "byte.h"

int stralloc_catb(stralloc *sa,const char *s,unsigned int n)
{
  if (!sa->s) return stralloc_copyb(sa,s,n);
  if (!stralloc_readyplus(sa,n + 1)) return 0;
  byte_copy(sa->s + sa->len,n,s);
  sa->len += n;
  sa->s[sa->len] = 'Z'; /* ``offensive programming'' */
  return 1;
}

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