/* src/include/port/nextstep.h */ #include "libc.h" #include #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