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- /**
- ** RESLIST.C
- **
- ** Copyright (C) 1992, Csaba Biegl
- ** 820 Stirrup Dr, Nashville, TN, 37221
- ** csaba@vuse.vanderbilt.edu
- **
- ** This file is distributed under the terms listed in the document
- ** "copying.cb", available from the author at the address above.
- ** A copy of "copying.cb" should accompany this file; if not, a copy
- ** should be available from where this file was obtained. This file
- ** may not be distributed without a verbatim copy of "copying.cb".
- ** You should also have received a copy of the GNU General Public
- ** License along with this program (it is in the file "copying");
- ** if not, write to the Free Software Foundation, Inc., 675 Mass Ave,
- ** Cambridge, MA 02139, USA.
- **
- ** 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.
- **/
-
- #include "grx.h"
- #include "libgrx.h"
- #include "grxfile.h"
- #include "gmalloc.h"
-
- #include <string.h>
-
-
- void _GrAddToResList(void *data,char *name,ResList **list)
- {
- ResList *p = _GrMalloc(sizeof(ResList) + strlen(name) + 1);
-
- if(p != NULL) {
- strcpy(p->name,name);
- p->data = data;
- p->next = *list;
- *list = p;
- }
- }
-
- void _GrRemoveFromResList(void *data,ResList **list)
- {
- ResList *this = *list;
- ResList *prev = NULL;
-
- while(this != NULL) {
- if(this->data == data) {
- *(prev ? &prev->next : list) = this->next;
- _GrFree(this);
- return;
- }
- prev = this;
- this = this->next;
- }
- }
-
- void *_GrLookupInResList(char *name,ResList *list)
- {
- while(list != NULL) {
- if(strcmp(list->name,name) == 0)
- return(list->data);
- list = list->next;
- }
- return(NULL);
- }
-
-