# bson_append_int32()

## Synopsis

    bool
    bson_append_int32 (bson_t     *bson,
                       const char *key,
                       int         key_length,
                       int32_t     value);

## Parameters

bson | A bson_t.
key | An ASCII C string containing the name of the field.
key_length | The length of key in bytes, or -1 to determine the length with strlen().
value | An int32_t.

## Description

The bson_append_int32() function shall append a new element to bson containing a 32-bit signed integer.

## Returns

true if the operation was applied successfully, otherwise false and bson should be discarded.