1BSON_APPEND_NULL(3)                 libbson                BSON_APPEND_NULL(3)
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NAME

6       bson_append_null - bson_append_null()
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SYNOPSIS

9          #define BSON_APPEND_NULL(b, key) bson_append_null (b, key, (int) strlen (key))
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11          bool
12          bson_append_null (bson_t *bson, const char *key, int key_length);
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PARAMETERS

15       · bson: A bson_t.
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17       · key: An ASCII C string containing the name of the field.
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19       · key_length: The length of key in bytes, or -1 to determine the length
20         with strlen().
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DESCRIPTION

23       The bson_append_null() function shall append a new element to  bson  of
24       type BSON_TYPE_NULL.
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RETURNS

27       Returns  true  if  the operation was applied successfully. The function
28       will fail if appending the value grows bson larger than INT32_MAX.
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AUTHOR

31       MongoDB, Inc
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34       2017-present, MongoDB, Inc
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391.17.4                           Feb 04, 2021              BSON_APPEND_NULL(3)
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