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)