gbuffer_freebytes()

gbuffer_freebytes() returns the number of free bytes available in the buffer for writing.

C

Prototype

size_t gbuffer_freebytes(gbuffer_t *gbuf);

Parameters

Key	Type	Description
gbuf	gbuffer_t *	Pointer to the gbuffer_t structure whose free space is to be determined.

---

Return Value

Returns the number of free bytes available in the buffer.

Notes

Ensure that gbuf is not NULL before calling gbuffer_freebytes() to avoid potential errors.

JS

Prototype

// Not applicable in JS

Python

Prototype

# Not applicable in Python

Examples

C

// TODO C examples

JS

// TODO JS examples

Python

# TODO Python examples