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-rw-r--r--src/ptrarray.h4
1 files changed, 2 insertions, 2 deletions
diff --git a/src/ptrarray.h b/src/ptrarray.h
index ed67351..28a521f 100644
--- a/src/ptrarray.h
+++ b/src/ptrarray.h
@@ -31,8 +31,8 @@ typedef struct ptrarray_t {
ptrarray_t *ptr_array_new(int capacity);
void ptr_array_free(ptrarray_t *pa);
-void ptr_array_add(ptrarray_t *pa, void *data);
-void ptr_array_insert(ptrarray_t *pa, void *data, long index);
+int ptr_array_add(ptrarray_t *pa, void *data);
+int ptr_array_insert(ptrarray_t *pa, void *data, long index);
void ptr_array_remove(ptrarray_t *pa, long index);
void ptr_array_set(ptrarray_t *pa, void *data, long index);
void* ptr_array_index(ptrarray_t *pa, long index);