The first parameter of `spall_buffer_init` is not used by the function

[wind0204]

It's not a big issue but here I go.
spall_buffer_init does not use the first parameter it receives.

Here's the workaround for warning suppression:

#pragma GCC diagnostic push
#pragma GCC diagnostic ignored "-Wunused-parameter"
SPALL_FN bool spall_buffer_init(SpallProfile *ctx, SpallBuffer *wb) {
#pragma GCC diagnostic pop
	// Fails if buffer is not big enough to contain at least one event!
	if (wb->length < sizeof(SpallBufferHeader) + sizeof(SpallBeginEventMax)) {
		return false;
	}

	wb->head = sizeof(SpallBufferHeader);
	return true;
}

[wind0204]

For what it's worth there is a nicer looking solution than writing the #pragmas around the function definition: Writing [[maybe_unused]] in front of the unused parameter but it works only in C2x or later C standards.