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vrb_space_len(3)					      VRB Programmer's Manual						  vrb_space_len(3)

NAME
       vrb_space_len - return the length of space

LIBRARY
       -lvrb

SYNOPSIS
       #include <vrb.h>

       size_t vrb_space_len(vrb_p vrb);

DESCRIPTION
       vrb_space_len returns the total length of space available in the given virtual ring buffer.  This is the maximum space the caller may store
       into the buffer from the pointer returned by vrb_space_ptr(3).

ARGUMENTS
       vrb_p vrb
       specifies the virtual ring buffer to obtain the length of available space in.  If a NULL or invalid pointer is given,  results  are  unpre-
       dictable and are likely to be disasterous.

RETURN VALUE
       size_t
       The length of available space in the virtual ring buffer is returned.

SEE ALSO
       vrb(3),	 vrb_capacity(3),   vrb_data_len(3),   vrb_data_ptr(3),  vrb_destroy(3),  vrb_get(3),  vrb_get_min(3),	vrb_give(3),  vrb_init(3),
       vrb_init_opt(3),  vrb_is_empty(3),  vrb_is_full(3),  vrb_is_not_empty(3),  vrb_is_not_full(3),  vrb_move(3),  vrb_new(3),   vrb_new_opt(3),
       vrb_put(3),  vrb_put_all(3),  vrb_read(3),  vrb_read_min(3),  vrb_resize(3),  vrb_space_ptr(3),	vrb_take(3),  vrb_uninit(3), vrb_write(3),
       vrb_write_min(3)

vrb								    2002-09-30							  vrb_space_len(3)