Boolean

An xsd:boolean has only two possible values, canonically written as “false” and “true”.

The non-canonical forms “0” and “1” are also supported.

ExessResult exess_read_boolean(bool *out, const char *str)

Read an xsd:boolean string after any leading whitespace.

Parameters

• out – Set to the parsed value, or false on error.

• str – String input.

Returns

The count of characters read, and a status code.

ExessResult exess_write_boolean(bool value, size_t buf_size, char *buf)

Write a canonical xsd:boolean string.

Parameters

• value – Value to write.

• buf_size – The size of buf in bytes.

• buf – Output buffer, or null to only measure.

Returns

The count of characters in the output, and status ExessStatus.EXESS_SUCCESS, or ExessStatus.EXESS_NO_SPACE if the buffer is too small.

EXESS_MAX_BOOLEAN_LENGTH

The maximum length of a canonical xsd:boolean string, 5.