63 lines
1 KiB
C
63 lines
1 KiB
C
/* SPDX-License-Identifier: GPL-2.0 */
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#include <stdlib.h>
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#include <string.h>
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#include "syllable.h"
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struct syllable *syllable_alloc(const char *data)
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{
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struct syllable *ptr = malloc(sizeof(*ptr));
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if (ptr == NULL)
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return NULL;
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ptr->data = strdup(data);
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ptr->next = NULL;
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return ptr;
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}
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void syllable_drop(struct syllable *ptr)
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{
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free(ptr);
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}
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struct syllable *syllable_append(struct syllable *tail, const char *data)
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{
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struct syllable *ptr;
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ptr = syllable_alloc(data);
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tail->next = ptr;
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return ptr;
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}
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unsigned int syllable_chain_length(struct syllable *head)
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{
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struct syllable *walk = head;
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unsigned int length = 0;
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while (walk) {
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length += strlen(walk->data);
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walk = walk->next;
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}
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return length;
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}
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char *syllable_chain_to_string(struct syllable *head)
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{
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struct syllable *walk = head;
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unsigned int length = syllable_chain_length(head);
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char *buffer = malloc(length + 1);
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char *ptr = buffer;
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while (walk) {
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strcpy(ptr, walk->data);
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ptr += strlen(walk->data);
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walk = walk->next;
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}
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return buffer;
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}
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