| bpf.h (190225) | bpf.h (190944) |
|---|---|
| 1/*- 2 * Copyright (c) 1990, 1991, 1992, 1993, 1994, 1995, 1996, 1997 3 * The Regents of the University of California. All rights reserved. 4 * 5 * This code is derived from the Stanford/CMU enet packet filter, 6 * (net/enet.c) distributed as part of 4.3BSD, and code contributed 7 * to Berkeley by Steven McCanne and Van Jacobson both of Lawrence 8 * Berkeley Laboratory. --- 902 unchanged lines hidden (view full) --- 911/* 912 * Macros for insn array initializers. 913 */ 914#define BPF_STMT(code, k) { (u_short)(code), 0, 0, k } 915#define BPF_JUMP(code, k, jt, jf) { (u_short)(code), jt, jf, k } 916 917#if __STDC__ || defined(__cplusplus) 918extern int bpf_validate(const struct bpf_insn *, int); | 1/*- 2 * Copyright (c) 1990, 1991, 1992, 1993, 1994, 1995, 1996, 1997 3 * The Regents of the University of California. All rights reserved. 4 * 5 * This code is derived from the Stanford/CMU enet packet filter, 6 * (net/enet.c) distributed as part of 4.3BSD, and code contributed 7 * to Berkeley by Steven McCanne and Van Jacobson both of Lawrence 8 * Berkeley Laboratory. --- 902 unchanged lines hidden (view full) --- 911/* 912 * Macros for insn array initializers. 913 */ 914#define BPF_STMT(code, k) { (u_short)(code), 0, 0, k } 915#define BPF_JUMP(code, k, jt, jf) { (u_short)(code), jt, jf, k } 916 917#if __STDC__ || defined(__cplusplus) 918extern int bpf_validate(const struct bpf_insn *, int); |
| 919extern u_int bpf_filter(const struct bpf_insn *, const u_char *, u_int, u_int); | 919extern u_int bpf_filter(struct bpf_insn *, u_char *, u_int, u_int); |
| 920#else 921extern int bpf_validate(); 922extern u_int bpf_filter(); 923#endif 924 925/* 926 * Number of scratch memory words (for BPF_LD|BPF_MEM and BPF_ST). 927 */ 928#define BPF_MEMWORDS 16 929 930#ifdef __cplusplus 931} 932#endif 933 934#endif | 920#else 921extern int bpf_validate(); 922extern u_int bpf_filter(); 923#endif 924 925/* 926 * Number of scratch memory words (for BPF_LD|BPF_MEM and BPF_ST). 927 */ 928#define BPF_MEMWORDS 16 929 930#ifdef __cplusplus 931} 932#endif 933 934#endif |