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/* $PostgreSQL: pgsql/src/include/port/nextstep.h,v 1.8 2006/03/11 04:38:38 momjian Exp $ */
#include "libc.h"
#include <sys/ioctl.h>
#if defined(__STRICT_ANSI__)
#define isascii(c) ((unsigned)(c)<=0177)
#endif
extern char *strdup(const char *string);
#ifndef _POSIX_SOURCE
typedef unsigned short mode_t;
typedef int sigset_t;
#define SIG_BLOCK 00
#define SIG_UNBLOCK 01
#define SIG_SETMASK 02
#endif
#define NO_WAITPID
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