32 lines
467 B
C
32 lines
467 B
C
#include <string.h>
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#include "mlist.h"
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struct mlistelem *mlist_append(mlist_t l, void *data)
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{
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struct mlistelem *e;
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e = malloc(sizeof(struct mlistelem) + l->data_size);
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if (e == NULL)
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return NULL;
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memcpy(mlistelem_dataptr(e), data, l->data_size);
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if (l->first == NULL) {
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l->first = e;
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l->last = e;
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e->prev=NULL;
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e->next=NULL;
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l->count++;
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return e;
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}
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l->last->next=e;
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e->prev=l->last;
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e->next=NULL;
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l->last=e;
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l->count++;
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return e;
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}
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