48 lines
1.5 KiB
C
48 lines
1.5 KiB
C
/*
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This file is part of libcapwap.
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libcapwap is free software: you can redistribute it and/or modify
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it under the terms of the GNU General Public License as published by
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the Free Software Foundation, either version 3 of the License, or
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(at your option) any later version.
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libcapwap is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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GNU General Public License for more details.
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You should have received a copy of the GNU General Public License
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along with Foobar. If not, see <http://www.gnu.org/licenses/>.
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*/
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#include <stdint.h>
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#include <time.h>
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extern uint8_t * cw_setstr(uint8_t ** dst, const uint8_t *src, int len);
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extern int cw_foreach_msgelem(uint8_t * msgelems, int len,
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int (*callback)(void*,int,uint8_t*,int),void *arg );
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extern int cw_pseudo_rand(uint8_t *dst, int len);
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extern int cw_rand(uint8_t*dst, int len);
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extern int cw_is_printable(const uint8_t * s,int len);
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#define cw_timer_start(t) (time(NULL)+t)
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#define cw_timer_timeout(t) (time(NULL)>t ? 1 : 0)
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/* generic macroto to isolate bits from a dword */
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#define cw_get_dword_bits(src,start,len) ((~(0xFFFFFFFF<<len)) & (src >> (32 - start - len)))
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/* functions used to "rfc-verify" message elements */
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void cw_mand_elem_found(int *l,int type);
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int cw_is_missing_mand_elems(int *l);
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void cw_get_missing_mand_elems(char *dst, int *l);
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