diff options
Diffstat (limited to 'openssl/vendor/0.9.8d/crypto/pqueue')
| -rw-r--r-- | openssl/vendor/0.9.8d/crypto/pqueue/Makefile | 84 | ||||
| -rw-r--r-- | openssl/vendor/0.9.8d/crypto/pqueue/pq_compat.h | 147 | ||||
| -rw-r--r-- | openssl/vendor/0.9.8d/crypto/pqueue/pq_test.c | 95 | ||||
| -rw-r--r-- | openssl/vendor/0.9.8d/crypto/pqueue/pqueue.c | 236 | ||||
| -rw-r--r-- | openssl/vendor/0.9.8d/crypto/pqueue/pqueue.h | 95 |
5 files changed, 0 insertions, 657 deletions
diff --git a/openssl/vendor/0.9.8d/crypto/pqueue/Makefile b/openssl/vendor/0.9.8d/crypto/pqueue/Makefile deleted file mode 100644 index d0c39d25..00000000 --- a/openssl/vendor/0.9.8d/crypto/pqueue/Makefile +++ /dev/null @@ -1,84 +0,0 @@ -# -# OpenSSL/crypto/pqueue/Makefile -# - -DIR= pqueue -TOP= ../.. -CC= cc -INCLUDES= -CFLAG=-g -MAKEFILE= Makefile -AR= ar r - -CFLAGS= $(INCLUDES) $(CFLAG) - -GENERAL=Makefile -TEST= -APPS= - -LIB=$(TOP)/libcrypto.a -LIBSRC=pqueue.c -LIBOBJ=pqueue.o - -SRC= $(LIBSRC) - -EXHEADER= pqueue.h pq_compat.h -HEADER= $(EXHEADER) - -ALL= $(GENERAL) $(SRC) $(HEADER) - -top: - (cd ../..; $(MAKE) DIRS=crypto SDIRS=$(DIR) sub_all) - -all: lib - -lib: $(LIBOBJ) - $(AR) $(LIB) $(LIBOBJ) - $(RANLIB) $(LIB) || echo Never mind. - @touch lib - -files: - $(PERL) $(TOP)/util/files.pl Makefile >> $(TOP)/MINFO - -links: - @$(PERL) $(TOP)/util/mklink.pl ../../include/openssl $(EXHEADER) - @$(PERL) $(TOP)/util/mklink.pl ../../test $(TEST) - @$(PERL) $(TOP)/util/mklink.pl ../../apps $(APPS) - -install: - @[ -n "$(INSTALLTOP)" ] # should be set by top Makefile... - @headerlist="$(EXHEADER)"; for i in $$headerlist ; \ - do \ - (cp $$i $(INSTALL_PREFIX)$(INSTALLTOP)/include/openssl/$$i; \ - chmod 644 $(INSTALL_PREFIX)$(INSTALLTOP)/include/openssl/$$i ); \ - done; - -tags: - ctags $(SRC) - -tests: - -lint: - lint -DLINT $(INCLUDES) $(SRC)>fluff - -depend: - @[ -n "$(MAKEDEPEND)" ] # should be set by upper Makefile... - $(MAKEDEPEND) -- $(CFLAG) $(INCLUDES) $(DEPFLAG) -- $(PROGS) $(LIBSRC) - -dclean: - $(PERL) -pe 'if (/^# DO NOT DELETE THIS LINE/) {print; exit(0);}' $(MAKEFILE) >Makefile.new - mv -f Makefile.new $(MAKEFILE) - -clean: - rm -f *.o *.obj lib tags core .pure .nfs* *.old *.bak fluff - -# DO NOT DELETE THIS LINE -- make depend depends on it. - -pqueue.o: ../../e_os.h ../../include/openssl/bio.h ../../include/openssl/bn.h -pqueue.o: ../../include/openssl/buffer.h ../../include/openssl/crypto.h -pqueue.o: ../../include/openssl/e_os2.h ../../include/openssl/err.h -pqueue.o: ../../include/openssl/lhash.h ../../include/openssl/opensslconf.h -pqueue.o: ../../include/openssl/opensslv.h ../../include/openssl/ossl_typ.h -pqueue.o: ../../include/openssl/pq_compat.h ../../include/openssl/safestack.h -pqueue.o: ../../include/openssl/stack.h ../../include/openssl/symhacks.h -pqueue.o: ../cryptlib.h pqueue.c pqueue.h diff --git a/openssl/vendor/0.9.8d/crypto/pqueue/pq_compat.h b/openssl/vendor/0.9.8d/crypto/pqueue/pq_compat.h deleted file mode 100644 index 28c58a02..00000000 --- a/openssl/vendor/0.9.8d/crypto/pqueue/pq_compat.h +++ /dev/null @@ -1,147 +0,0 @@ -/* crypto/pqueue/pqueue_compat.h */ -/* - * DTLS implementation written by Nagendra Modadugu - * (nagendra@cs.stanford.edu) for the OpenSSL project 2005. - */ -/* ==================================================================== - * Copyright (c) 1999-2005 The OpenSSL Project. All rights reserved. - * - * Redistribution and use in source and binary forms, with or without - * modification, are permitted provided that the following conditions - * are met: - * - * 1. Redistributions of source code must retain the above copyright - * notice, this list of conditions and the following disclaimer. - * - * 2. Redistributions in binary form must reproduce the above copyright - * notice, this list of conditions and the following disclaimer in - * the documentation and/or other materials provided with the - * distribution. - * - * 3. All advertising materials mentioning features or use of this - * software must display the following acknowledgment: - * "This product includes software developed by the OpenSSL Project - * for use in the OpenSSL Toolkit. (http://www.OpenSSL.org/)" - * - * 4. The names "OpenSSL Toolkit" and "OpenSSL Project" must not be used to - * endorse or promote products derived from this software without - * prior written permission. For written permission, please contact - * openssl-core@OpenSSL.org. - * - * 5. Products derived from this software may not be called "OpenSSL" - * nor may "OpenSSL" appear in their names without prior written - * permission of the OpenSSL Project. - * - * 6. Redistributions of any form whatsoever must retain the following - * acknowledgment: - * "This product includes software developed by the OpenSSL Project - * for use in the OpenSSL Toolkit (http://www.OpenSSL.org/)" - * - * THIS SOFTWARE IS PROVIDED BY THE OpenSSL PROJECT ``AS IS'' AND ANY - * EXPRESSED OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE - * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR - * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE OpenSSL PROJECT OR - * ITS CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, - * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT - * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; - * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) - * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, - * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) - * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED - * OF THE POSSIBILITY OF SUCH DAMAGE. - * ==================================================================== - * - * This product includes cryptographic software written by Eric Young - * (eay@cryptsoft.com). This product includes software written by Tim - * Hudson (tjh@cryptsoft.com). - * - */ - -#include "opensslconf.h" -#include <openssl/bn.h> - -/* - * The purpose of this header file is for supporting 64-bit integer - * manipulation on 32-bit (and lower) machines. Currently the only - * such environment is VMS, Utrix and those with smaller default integer - * sizes than 32 bits. For all such environment, we fall back to using - * BIGNUM. We may need to fine tune the conditions for systems that - * are incorrectly configured. - * - * The only clients of this code are (1) pqueue for priority, and - * (2) DTLS, for sequence number manipulation. - */ - -#if (defined(THIRTY_TWO_BIT) && !defined(BN_LLONG)) || defined(SIXTEEN_BIT) || defined(EIGHT_BIT) - -#define PQ_64BIT_IS_INTEGER 0 -#define PQ_64BIT_IS_BIGNUM 1 - -#define PQ_64BIT BIGNUM -#define PQ_64BIT_CTX BN_CTX - -#define pq_64bit_init(x) BN_init(x) -#define pq_64bit_free(x) BN_free(x) - -#define pq_64bit_ctx_new(ctx) BN_CTX_new() -#define pq_64bit_ctx_free(x) BN_CTX_free(x) - -#define pq_64bit_assign(x, y) BN_copy(x, y) -#define pq_64bit_assign_word(x, y) BN_set_word(x, y) -#define pq_64bit_gt(x, y) BN_ucmp(x, y) >= 1 ? 1 : 0 -#define pq_64bit_eq(x, y) BN_ucmp(x, y) == 0 ? 1 : 0 -#define pq_64bit_add_word(x, w) BN_add_word(x, w) -#define pq_64bit_sub(r, x, y) BN_sub(r, x, y) -#define pq_64bit_sub_word(x, w) BN_sub_word(x, w) -#define pq_64bit_mod(r, x, n, ctx) BN_mod(r, x, n, ctx) - -#define pq_64bit_bin2num(bn, bytes, len) BN_bin2bn(bytes, len, bn) -#define pq_64bit_num2bin(bn, bytes) BN_bn2bin(bn, bytes) -#define pq_64bit_get_word(x) BN_get_word(x) -#define pq_64bit_is_bit_set(x, offset) BN_is_bit_set(x, offset) -#define pq_64bit_lshift(r, x, shift) BN_lshift(r, x, shift) -#define pq_64bit_set_bit(x, num) BN_set_bit(x, num) -#define pq_64bit_get_length(x) BN_num_bits((x)) - -#else - -#define PQ_64BIT_IS_INTEGER 1 -#define PQ_64BIT_IS_BIGNUM 0 - -#if defined(SIXTY_FOUR_BIT) -#define PQ_64BIT BN_ULONG -#define PQ_64BIT_PRINT "%lld" -#elif defined(SIXTY_FOUR_BIT_LONG) -#define PQ_64BIT BN_ULONG -#define PQ_64BIT_PRINT "%ld" -#elif defined(THIRTY_TWO_BIT) -#define PQ_64BIT BN_ULLONG -#define PQ_64BIT_PRINT "%lld" -#endif - -#define PQ_64BIT_CTX void - -#define pq_64bit_init(x) -#define pq_64bit_free(x) -#define pq_64bit_ctx_new(ctx) (ctx) -#define pq_64bit_ctx_free(x) - -#define pq_64bit_assign(x, y) (*(x) = *(y)) -#define pq_64bit_assign_word(x, y) (*(x) = y) -#define pq_64bit_gt(x, y) (*(x) > *(y)) -#define pq_64bit_eq(x, y) (*(x) == *(y)) -#define pq_64bit_add_word(x, w) (*(x) = (*(x) + (w))) -#define pq_64bit_sub(r, x, y) (*(r) = (*(x) - *(y))) -#define pq_64bit_sub_word(x, w) (*(x) = (*(x) - (w))) -#define pq_64bit_mod(r, x, n, ctx) - -#define pq_64bit_bin2num(num, bytes, len) bytes_to_long_long(bytes, num) -#define pq_64bit_num2bin(num, bytes) long_long_to_bytes(num, bytes) -#define pq_64bit_get_word(x) *(x) -#define pq_64bit_lshift(r, x, shift) (*(r) = (*(x) << (shift))) -#define pq_64bit_set_bit(x, num) do { \ - PQ_64BIT mask = 1; \ - mask = mask << (num); \ - *(x) |= mask; \ - } while(0) -#endif /* OPENSSL_SYS_VMS */ diff --git a/openssl/vendor/0.9.8d/crypto/pqueue/pq_test.c b/openssl/vendor/0.9.8d/crypto/pqueue/pq_test.c deleted file mode 100644 index 8d496dfc..00000000 --- a/openssl/vendor/0.9.8d/crypto/pqueue/pq_test.c +++ /dev/null @@ -1,95 +0,0 @@ -/* crypto/pqueue/pq_test.c */ -/* - * DTLS implementation written by Nagendra Modadugu - * (nagendra@cs.stanford.edu) for the OpenSSL project 2005. - */ -/* ==================================================================== - * Copyright (c) 1999-2005 The OpenSSL Project. All rights reserved. - * - * Redistribution and use in source and binary forms, with or without - * modification, are permitted provided that the following conditions - * are met: - * - * 1. Redistributions of source code must retain the above copyright - * notice, this list of conditions and the following disclaimer. - * - * 2. Redistributions in binary form must reproduce the above copyright - * notice, this list of conditions and the following disclaimer in - * the documentation and/or other materials provided with the - * distribution. - * - * 3. All advertising materials mentioning features or use of this - * software must display the following acknowledgment: - * "This product includes software developed by the OpenSSL Project - * for use in the OpenSSL Toolkit. (http://www.OpenSSL.org/)" - * - * 4. The names "OpenSSL Toolkit" and "OpenSSL Project" must not be used to - * endorse or promote products derived from this software without - * prior written permission. For written permission, please contact - * openssl-core@OpenSSL.org. - * - * 5. Products derived from this software may not be called "OpenSSL" - * nor may "OpenSSL" appear in their names without prior written - * permission of the OpenSSL Project. - * - * 6. Redistributions of any form whatsoever must retain the following - * acknowledgment: - * "This product includes software developed by the OpenSSL Project - * for use in the OpenSSL Toolkit (http://www.OpenSSL.org/)" - * - * THIS SOFTWARE IS PROVIDED BY THE OpenSSL PROJECT ``AS IS'' AND ANY - * EXPRESSED OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE - * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR - * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE OpenSSL PROJECT OR - * ITS CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, - * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT - * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; - * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) - * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, - * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) - * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED - * OF THE POSSIBILITY OF SUCH DAMAGE. - * ==================================================================== - * - * This product includes cryptographic software written by Eric Young - * (eay@cryptsoft.com). This product includes software written by Tim - * Hudson (tjh@cryptsoft.com). - * - */ - -#include "pqueue.h" - -int -main(void) - { - pitem *item; - pqueue pq; - - pq = pqueue_new(); - - item = pitem_new(3, NULL); - pqueue_insert(pq, item); - - item = pitem_new(1, NULL); - pqueue_insert(pq, item); - - item = pitem_new(2, NULL); - pqueue_insert(pq, item); - - item = pqueue_find(pq, 1); - fprintf(stderr, "found %ld\n", item->priority); - - item = pqueue_find(pq, 2); - fprintf(stderr, "found %ld\n", item->priority); - - item = pqueue_find(pq, 3); - fprintf(stderr, "found %ld\n", item ? item->priority: 0); - - pqueue_print(pq); - - for(item = pqueue_pop(pq); item != NULL; item = pqueue_pop(pq)) - pitem_free(item); - - pqueue_free(pq); - return 0; - } diff --git a/openssl/vendor/0.9.8d/crypto/pqueue/pqueue.c b/openssl/vendor/0.9.8d/crypto/pqueue/pqueue.c deleted file mode 100644 index 5cc18527..00000000 --- a/openssl/vendor/0.9.8d/crypto/pqueue/pqueue.c +++ /dev/null @@ -1,236 +0,0 @@ -/* crypto/pqueue/pqueue.c */ -/* - * DTLS implementation written by Nagendra Modadugu - * (nagendra@cs.stanford.edu) for the OpenSSL project 2005. - */ -/* ==================================================================== - * Copyright (c) 1999-2005 The OpenSSL Project. All rights reserved. - * - * Redistribution and use in source and binary forms, with or without - * modification, are permitted provided that the following conditions - * are met: - * - * 1. Redistributions of source code must retain the above copyright - * notice, this list of conditions and the following disclaimer. - * - * 2. Redistributions in binary form must reproduce the above copyright - * notice, this list of conditions and the following disclaimer in - * the documentation and/or other materials provided with the - * distribution. - * - * 3. All advertising materials mentioning features or use of this - * software must display the following acknowledgment: - * "This product includes software developed by the OpenSSL Project - * for use in the OpenSSL Toolkit. (http://www.OpenSSL.org/)" - * - * 4. The names "OpenSSL Toolkit" and "OpenSSL Project" must not be used to - * endorse or promote products derived from this software without - * prior written permission. For written permission, please contact - * openssl-core@OpenSSL.org. - * - * 5. Products derived from this software may not be called "OpenSSL" - * nor may "OpenSSL" appear in their names without prior written - * permission of the OpenSSL Project. - * - * 6. Redistributions of any form whatsoever must retain the following - * acknowledgment: - * "This product includes software developed by the OpenSSL Project - * for use in the OpenSSL Toolkit (http://www.OpenSSL.org/)" - * - * THIS SOFTWARE IS PROVIDED BY THE OpenSSL PROJECT ``AS IS'' AND ANY - * EXPRESSED OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE - * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR - * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE OpenSSL PROJECT OR - * ITS CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, - * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT - * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; - * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) - * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, - * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) - * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED - * OF THE POSSIBILITY OF SUCH DAMAGE. - * ==================================================================== - * - * This product includes cryptographic software written by Eric Young - * (eay@cryptsoft.com). This product includes software written by Tim - * Hudson (tjh@cryptsoft.com). - * - */ - -#include "cryptlib.h" -#include <openssl/bn.h> -#include "pqueue.h" - -typedef struct _pqueue - { - pitem *items; - int count; - } pqueue_s; - -pitem * -pitem_new(PQ_64BIT priority, void *data) - { - pitem *item = (pitem *) OPENSSL_malloc(sizeof(pitem)); - if (item == NULL) return NULL; - - pq_64bit_init(&(item->priority)); - pq_64bit_assign(&item->priority, &priority); - - item->data = data; - item->next = NULL; - - return item; - } - -void -pitem_free(pitem *item) - { - if (item == NULL) return; - - pq_64bit_free(&(item->priority)); - OPENSSL_free(item); - } - -pqueue_s * -pqueue_new() - { - pqueue_s *pq = (pqueue_s *) OPENSSL_malloc(sizeof(pqueue_s)); - if (pq == NULL) return NULL; - - memset(pq, 0x00, sizeof(pqueue_s)); - return pq; - } - -void -pqueue_free(pqueue_s *pq) - { - if (pq == NULL) return; - - OPENSSL_free(pq); - } - -pitem * -pqueue_insert(pqueue_s *pq, pitem *item) - { - pitem *curr, *next; - - if (pq->items == NULL) - { - pq->items = item; - return item; - } - - for(curr = NULL, next = pq->items; - next != NULL; - curr = next, next = next->next) - { - if (pq_64bit_gt(&(next->priority), &(item->priority))) - { - item->next = next; - - if (curr == NULL) - pq->items = item; - else - curr->next = item; - - return item; - } - /* duplicates not allowed */ - if (pq_64bit_eq(&(item->priority), &(next->priority))) - return NULL; - } - - item->next = NULL; - curr->next = item; - - return item; - } - -pitem * -pqueue_peek(pqueue_s *pq) - { - return pq->items; - } - -pitem * -pqueue_pop(pqueue_s *pq) - { - pitem *item = pq->items; - - if (pq->items != NULL) - pq->items = pq->items->next; - - return item; - } - -pitem * -pqueue_find(pqueue_s *pq, PQ_64BIT priority) - { - pitem *next, *prev = NULL; - pitem *found = NULL; - - if ( pq->items == NULL) - return NULL; - - for ( next = pq->items; next->next != NULL; - prev = next, next = next->next) - { - if ( pq_64bit_eq(&(next->priority), &priority)) - { - found = next; - break; - } - } - - /* check the one last node */ - if ( pq_64bit_eq(&(next->priority), &priority)) - found = next; - - if ( ! found) - return NULL; - -#if 0 /* find works in peek mode */ - if ( prev == NULL) - pq->items = next->next; - else - prev->next = next->next; -#endif - - return found; - } - -#if PQ_64BIT_IS_INTEGER -void -pqueue_print(pqueue_s *pq) - { - pitem *item = pq->items; - - while(item != NULL) - { - printf("item\t" PQ_64BIT_PRINT "\n", item->priority); - item = item->next; - } - } -#endif - -pitem * -pqueue_iterator(pqueue_s *pq) - { - return pqueue_peek(pq); - } - -pitem * -pqueue_next(pitem **item) - { - pitem *ret; - - if ( item == NULL || *item == NULL) - return NULL; - - - /* *item != NULL */ - ret = *item; - *item = (*item)->next; - - return ret; - } diff --git a/openssl/vendor/0.9.8d/crypto/pqueue/pqueue.h b/openssl/vendor/0.9.8d/crypto/pqueue/pqueue.h deleted file mode 100644 index 02386d13..00000000 --- a/openssl/vendor/0.9.8d/crypto/pqueue/pqueue.h +++ /dev/null @@ -1,95 +0,0 @@ -/* crypto/pqueue/pqueue.h */ -/* - * DTLS implementation written by Nagendra Modadugu - * (nagendra@cs.stanford.edu) for the OpenSSL project 2005. - */ -/* ==================================================================== - * Copyright (c) 1999-2005 The OpenSSL Project. All rights reserved. - * - * Redistribution and use in source and binary forms, with or without - * modification, are permitted provided that the following conditions - * are met: - * - * 1. Redistributions of source code must retain the above copyright - * notice, this list of conditions and the following disclaimer. - * - * 2. Redistributions in binary form must reproduce the above copyright - * notice, this list of conditions and the following disclaimer in - * the documentation and/or other materials provided with the - * distribution. - * - * 3. All advertising materials mentioning features or use of this - * software must display the following acknowledgment: - * "This product includes software developed by the OpenSSL Project - * for use in the OpenSSL Toolkit. (http://www.OpenSSL.org/)" - * - * 4. The names "OpenSSL Toolkit" and "OpenSSL Project" must not be used to - * endorse or promote products derived from this software without - * prior written permission. For written permission, please contact - * openssl-core@OpenSSL.org. - * - * 5. Products derived from this software may not be called "OpenSSL" - * nor may "OpenSSL" appear in their names without prior written - * permission of the OpenSSL Project. - * - * 6. Redistributions of any form whatsoever must retain the following - * acknowledgment: - * "This product includes software developed by the OpenSSL Project - * for use in the OpenSSL Toolkit (http://www.OpenSSL.org/)" - * - * THIS SOFTWARE IS PROVIDED BY THE OpenSSL PROJECT ``AS IS'' AND ANY - * EXPRESSED OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE - * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR - * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE OpenSSL PROJECT OR - * ITS CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, - * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT - * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; - * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) - * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, - * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) - * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED - * OF THE POSSIBILITY OF SUCH DAMAGE. - * ==================================================================== - * - * This product includes cryptographic software written by Eric Young - * (eay@cryptsoft.com). This product includes software written by Tim - * Hudson (tjh@cryptsoft.com). - * - */ - -#ifndef HEADER_PQUEUE_H -#define HEADER_PQUEUE_H - -#include <stdio.h> -#include <stdlib.h> -#include <string.h> - -#include <openssl/pq_compat.h> - -typedef struct _pqueue *pqueue; - -typedef struct _pitem - { - PQ_64BIT priority; - void *data; - struct _pitem *next; - } pitem; - -typedef struct _pitem *piterator; - -pitem *pitem_new(PQ_64BIT priority, void *data); -void pitem_free(pitem *item); - -pqueue pqueue_new(void); -void pqueue_free(pqueue pq); - -pitem *pqueue_insert(pqueue pq, pitem *item); -pitem *pqueue_peek(pqueue pq); -pitem *pqueue_pop(pqueue pq); -pitem *pqueue_find(pqueue pq, PQ_64BIT priority); -pitem *pqueue_iterator(pqueue pq); -pitem *pqueue_next(piterator *iter); - -void pqueue_print(pqueue pq); - -#endif /* ! HEADER_PQUEUE_H */ |