/*
 * msg
 * Copyright (C) 2025  Raghuram Subramani <raghus2247@gmail.com>
 *
 * 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/>.
 */

#include <ctype.h>
#include <stdlib.h>
#include <string.h>
#include <util.h>

char *
ltrim(char *s)
{
  while (isspace(*s))
    s++;
  return s;
}

char *
rtrim(char *s)
{
  char *back = s + strlen(s);
  while (isspace(*--back))
    ;
  *(back + 1) = '\0';
  return s;
}

char *
trim(char *s)
{
  return rtrim(ltrim(s));
}

ptr_wrapper_t *
wrap_ptr(void *ptr)
{
  ptr_wrapper_t *wrapper = malloc(sizeof(ptr_wrapper_t));
  wrapper->ptr = ptr;
  return wrapper;
}

void *
get_wrapped(ptr_wrapper_t *wrapper)
{
  return wrapper->ptr;
}