disobedience, playrtp: Have `playrtp' handle volume control.

[disorder] / lib / vector.c

/*
 * This file is part of DisOrder.
 * Copyright (C) 2004, 2007-2009, 2013 Richard Kettlewell
 *
 * This program is free software: you can redistribute it and/or modify
 * it under the terms of the GNU General Public License as published by
 * the Free Software Foundation, either version 3 of the License, or
 * (at your option) any later version.
 * 
 * This program is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 * GNU General Public License for more details.
 * 
 * You should have received a copy of the GNU General Public License
 * along with this program.  If not, see <http://www.gnu.org/licenses/>.
 */
/** @file lib/vector.c
 * @brief Dynamic array utilities
 */
#include "common.h"

#include <stddef.h>

#include "mem.h"
#include "log.h"
#include "vector.h"

void vector_append_many(struct vector *v, char **vec, int nvec) {
  while(nvec-- > 0)
    vector_append(v, *vec++);
}

void dynstr_append_bytes(struct dynstr *v, const char *ptr, size_t n) {
  while(n > 0) {
    dynstr_append(v, *ptr++);
    n--;
  }
}

/** @brief Free a string list */
void free_strings(int nvec, char **vec) {
  int n;
  for(n = 0; n < nvec; ++n)
    xfree(vec[n]);
  xfree(vec);
}

/** @brief Free and re-initialize a vector */
void vector_clear(struct vector *v) {
  free_strings(v->nvec, v->vec);
  vector_init(v);
}

/*
Local Variables:
c-basic-offset:2
comment-column:40
End:
*/