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buffer_get_token(3)   DragonFly Library Functions Manual   buffer_get_token(3)

NAME
       buffer_get_token - read token from buffer

SYNTAX
       #include <buffer.h>

       ssize_t buffer_get_token(buffer* b,char* x,size_t len,
                        const char* charset,size_t setlen);

DESCRIPTION
       buffer_get_token copies data from b to x[0], x[1], ..., x[len-1] until
       len bytes have been copied or one of charset[0], charset[1], ...,
       charset[setlen] equals the last byte that was read.  buffer_get_token
       returns the number of bytes read or -1 on error (setting errno
       appropriately).

SEE ALSO
       buffer_init(3), buffer_feed(3), buffer_peek(3), buffer_seek(3),
       buffer(3)

                                                           buffer_get_token(3)