## cinclude '<unistd.h>'

global function access(name: cstring, type: cint): cint <cimport,nodecl> end

global function faccessat(fd: cint, file: cstring, type: cint, flag: cint): cint <cimport,nodecl> end

global function lseek(fd: cint, offset: clong, whence: cint): clong <cimport,nodecl> end

global function close(fd: cint): cint <cimport,nodecl> end

global function read(fd: cint, buf: pointer, nbytes: csize): clong <cimport,nodecl> end

global function write(fd: cint, buf: pointer, n: csize): clong <cimport,nodecl> end

global function pread(fd: cint, buf: pointer, nbytes: csize, offset: clong): clong <cimport,nodecl> end

global function pwrite(fd: cint, buf: pointer, n: csize, offset: clong): clong <cimport,nodecl> end

global function pipe(pipedes: *cint): cint <cimport,nodecl> end

global function alarm(seconds: cuint): cuint <cimport,nodecl> end

global function sleep(seconds: cuint): cuint <cimport,nodecl> end

global function pause(): cint <cimport,nodecl> end

global function chown(file: cstring, owner: cuint, group: cuint): cint <cimport,nodecl> end

global function fchown(fd: cint, owner: cuint, group: cuint): cint <cimport,nodecl> end

global function lchown(file: cstring, owner: cuint, group: cuint): cint <cimport,nodecl> end

global function fchownat(fd: cint, file: cstring, owner: cuint, group: cuint, flag: cint): cint <cimport,nodecl> end

global function chdir(path: cstring): cint <cimport,nodecl> end

global function fchdir(fd: cint): cint <cimport,nodecl> end

global function getcwd(buf: cstring, size: csize): cstring <cimport,nodecl> end

global function dup(fd: cint): cint <cimport,nodecl> end

global function dup2(fd: cint, fd2: cint): cint <cimport,nodecl> end

global function execve(path: cstring, argv: *cstring, envp: *cstring): cint <cimport,nodecl> end

global function fexecve(fd: cint, argv: *cstring, envp: *cstring): cint <cimport,nodecl> end

global function execv(path: cstring, argv: *cstring): cint <cimport,nodecl> end

global function execle(path: cstring, arg: cstring, ...: cvarargs): cint <cimport,nodecl> end

global function execl(path: cstring, arg: cstring, ...: cvarargs): cint <cimport,nodecl> end

global function execvp(file: cstring, argv: *cstring): cint <cimport,nodecl> end

global function execlp(file: cstring, arg: cstring, ...: cvarargs): cint <cimport,nodecl> end

global function nice(inc: cint): cint <cimport,nodecl> end

global function _exit(status: cint): void <cimport,nodecl> end

global _PC_LINK_MAX: cint <comptime> = 0

global _PC_MAX_CANON: cint <comptime> = 1

global _PC_MAX_INPUT: cint <comptime> = 2

global _PC_NAME_MAX: cint <comptime> = 3

global _PC_PATH_MAX: cint <comptime> = 4

global _PC_PIPE_BUF: cint <comptime> = 5

global _PC_CHOWN_RESTRICTED: cint <comptime> = 6

global _PC_NO_TRUNC: cint <comptime> = 7

global _PC_VDISABLE: cint <comptime> = 8

global _PC_SYNC_IO: cint <comptime> = 9

global _PC_ASYNC_IO: cint <comptime> = 10

global _PC_PRIO_IO: cint <comptime> = 11

global _PC_SOCK_MAXBUF: cint <comptime> = 12

global _PC_FILESIZEBITS: cint <comptime> = 13

global _PC_REC_INCR_XFER_SIZE: cint <comptime> = 14

global _PC_REC_MAX_XFER_SIZE: cint <comptime> = 15

global _PC_REC_MIN_XFER_SIZE: cint <comptime> = 16

global _PC_REC_XFER_ALIGN: cint <comptime> = 17

global _PC_ALLOC_SIZE_MIN: cint <comptime> = 18

global _PC_SYMLINK_MAX: cint <comptime> = 19

global _PC_2_SYMLINKS: cint <comptime> = 20

global _SC_ARG_MAX: cint <comptime> = 0

global _SC_CHILD_MAX: cint <comptime> = 1

global _SC_CLK_TCK: cint <comptime> = 2

global _SC_NGROUPS_MAX: cint <comptime> = 3

global _SC_OPEN_MAX: cint <comptime> = 4

global _SC_STREAM_MAX: cint <comptime> = 5

global _SC_TZNAME_MAX: cint <comptime> = 6

global _SC_JOB_CONTROL: cint <comptime> = 7

global _SC_SAVED_IDS: cint <comptime> = 8

global _SC_REALTIME_SIGNALS: cint <comptime> = 9

global _SC_PRIORITY_SCHEDULING: cint <comptime> = 10

global _SC_TIMERS: cint <comptime> = 11

global _SC_ASYNCHRONOUS_IO: cint <comptime> = 12

global _SC_PRIORITIZED_IO: cint <comptime> = 13

global _SC_SYNCHRONIZED_IO: cint <comptime> = 14

global _SC_FSYNC: cint <comptime> = 15

global _SC_MAPPED_FILES: cint <comptime> = 16

global _SC_MEMLOCK: cint <comptime> = 17

global _SC_MEMLOCK_RANGE: cint <comptime> = 18

global _SC_MEMORY_PROTECTION: cint <comptime> = 19

global _SC_MESSAGE_PASSING: cint <comptime> = 20

global _SC_SEMAPHORES: cint <comptime> = 21

global _SC_SHARED_MEMORY_OBJECTS: cint <comptime> = 22

global _SC_AIO_LISTIO_MAX: cint <comptime> = 23

global _SC_AIO_MAX: cint <comptime> = 24

global _SC_AIO_PRIO_DELTA_MAX: cint <comptime> = 25

global _SC_DELAYTIMER_MAX: cint <comptime> = 26

global _SC_MQ_OPEN_MAX: cint <comptime> = 27

global _SC_MQ_PRIO_MAX: cint <comptime> = 28

global _SC_VERSION: cint <comptime> = 29

global _SC_PAGESIZE: cint <comptime> = 30

global _SC_RTSIG_MAX: cint <comptime> = 31

global _SC_SEM_NSEMS_MAX: cint <comptime> = 32

global _SC_SEM_VALUE_MAX: cint <comptime> = 33

global _SC_SIGQUEUE_MAX: cint <comptime> = 34

global _SC_TIMER_MAX: cint <comptime> = 35

global _SC_BC_BASE_MAX: cint <comptime> = 36

global _SC_BC_DIM_MAX: cint <comptime> = 37

global _SC_BC_SCALE_MAX: cint <comptime> = 38

global _SC_BC_STRING_MAX: cint <comptime> = 39

global _SC_COLL_WEIGHTS_MAX: cint <comptime> = 40

global _SC_EQUIV_CLASS_MAX: cint <comptime> = 41

global _SC_EXPR_NEST_MAX: cint <comptime> = 42

global _SC_LINE_MAX: cint <comptime> = 43

global _SC_RE_DUP_MAX: cint <comptime> = 44

global _SC_CHARCLASS_NAME_MAX: cint <comptime> = 45

global _SC_2_VERSION: cint <comptime> = 46

global _SC_2_C_BIND: cint <comptime> = 47

global _SC_2_C_DEV: cint <comptime> = 48

global _SC_2_FORT_DEV: cint <comptime> = 49

global _SC_2_FORT_RUN: cint <comptime> = 50

global _SC_2_SW_DEV: cint <comptime> = 51

global _SC_2_LOCALEDEF: cint <comptime> = 52

global _SC_PII: cint <comptime> = 53

global _SC_PII_XTI: cint <comptime> = 54

global _SC_PII_SOCKET: cint <comptime> = 55

global _SC_PII_INTERNET: cint <comptime> = 56

global _SC_PII_OSI: cint <comptime> = 57

global _SC_POLL: cint <comptime> = 58

global _SC_SELECT: cint <comptime> = 59

global _SC_UIO_MAXIOV: cint <comptime> = 60

global _SC_IOV_MAX: cint <comptime> = 60

global _SC_PII_INTERNET_STREAM: cint <comptime> = 61

global _SC_PII_INTERNET_DGRAM: cint <comptime> = 62

global _SC_PII_OSI_COTS: cint <comptime> = 63

global _SC_PII_OSI_CLTS: cint <comptime> = 64

global _SC_PII_OSI_M: cint <comptime> = 65

global _SC_T_IOV_MAX: cint <comptime> = 66

global _SC_THREADS: cint <comptime> = 67

global _SC_THREAD_SAFE_FUNCTIONS: cint <comptime> = 68

global _SC_GETGR_R_SIZE_MAX: cint <comptime> = 69

global _SC_GETPW_R_SIZE_MAX: cint <comptime> = 70

global _SC_LOGIN_NAME_MAX: cint <comptime> = 71

global _SC_TTY_NAME_MAX: cint <comptime> = 72

global _SC_THREAD_DESTRUCTOR_ITERATIONS: cint <comptime> = 73

global _SC_THREAD_KEYS_MAX: cint <comptime> = 74

global _SC_THREAD_STACK_MIN: cint <comptime> = 75

global _SC_THREAD_THREADS_MAX: cint <comptime> = 76

global _SC_THREAD_ATTR_STACKADDR: cint <comptime> = 77

global _SC_THREAD_ATTR_STACKSIZE: cint <comptime> = 78

global _SC_THREAD_PRIORITY_SCHEDULING: cint <comptime> = 79

global _SC_THREAD_PRIO_INHERIT: cint <comptime> = 80

global _SC_THREAD_PRIO_PROTECT: cint <comptime> = 81

global _SC_THREAD_PROCESS_SHARED: cint <comptime> = 82

global _SC_NPROCESSORS_CONF: cint <comptime> = 83

global _SC_NPROCESSORS_ONLN: cint <comptime> = 84

global _SC_PHYS_PAGES: cint <comptime> = 85

global _SC_AVPHYS_PAGES: cint <comptime> = 86

global _SC_ATEXIT_MAX: cint <comptime> = 87

global _SC_PASS_MAX: cint <comptime> = 88

global _SC_XOPEN_VERSION: cint <comptime> = 89

global _SC_XOPEN_XCU_VERSION: cint <comptime> = 90

global _SC_XOPEN_UNIX: cint <comptime> = 91

global _SC_XOPEN_CRYPT: cint <comptime> = 92

global _SC_XOPEN_ENH_I18N: cint <comptime> = 93

global _SC_XOPEN_SHM: cint <comptime> = 94

global _SC_2_CHAR_TERM: cint <comptime> = 95

global _SC_2_C_VERSION: cint <comptime> = 96

global _SC_2_UPE: cint <comptime> = 97

global _SC_XOPEN_XPG2: cint <comptime> = 98

global _SC_XOPEN_XPG3: cint <comptime> = 99

global _SC_XOPEN_XPG4: cint <comptime> = 100

global _SC_CHAR_BIT: cint <comptime> = 101

global _SC_CHAR_MAX: cint <comptime> = 102

global _SC_CHAR_MIN: cint <comptime> = 103

global _SC_INT_MAX: cint <comptime> = 104

global _SC_INT_MIN: cint <comptime> = 105

global _SC_LONG_BIT: cint <comptime> = 106

global _SC_WORD_BIT: cint <comptime> = 107

global _SC_MB_LEN_MAX: cint <comptime> = 108

global _SC_NZERO: cint <comptime> = 109

global _SC_SSIZE_MAX: cint <comptime> = 110

global _SC_SCHAR_MAX: cint <comptime> = 111

global _SC_SCHAR_MIN: cint <comptime> = 112

global _SC_SHRT_MAX: cint <comptime> = 113

global _SC_SHRT_MIN: cint <comptime> = 114

global _SC_UCHAR_MAX: cint <comptime> = 115

global _SC_UINT_MAX: cint <comptime> = 116

global _SC_ULONG_MAX: cint <comptime> = 117

global _SC_USHRT_MAX: cint <comptime> = 118

global _SC_NL_ARGMAX: cint <comptime> = 119

global _SC_NL_LANGMAX: cint <comptime> = 120

global _SC_NL_MSGMAX: cint <comptime> = 121

global _SC_NL_NMAX: cint <comptime> = 122

global _SC_NL_SETMAX: cint <comptime> = 123

global _SC_NL_TEXTMAX: cint <comptime> = 124

global _SC_XBS5_ILP32_OFF32: cint <comptime> = 125

global _SC_XBS5_ILP32_OFFBIG: cint <comptime> = 126

global _SC_XBS5_LP64_OFF64: cint <comptime> = 127

global _SC_XBS5_LPBIG_OFFBIG: cint <comptime> = 128

global _SC_XOPEN_LEGACY: cint <comptime> = 129

global _SC_XOPEN_REALTIME: cint <comptime> = 130

global _SC_XOPEN_REALTIME_THREADS: cint <comptime> = 131

global _SC_ADVISORY_INFO: cint <comptime> = 132

global _SC_BARRIERS: cint <comptime> = 133

global _SC_BASE: cint <comptime> = 134

global _SC_C_LANG_SUPPORT: cint <comptime> = 135

global _SC_C_LANG_SUPPORT_R: cint <comptime> = 136

global _SC_CLOCK_SELECTION: cint <comptime> = 137

global _SC_CPUTIME: cint <comptime> = 138

global _SC_THREAD_CPUTIME: cint <comptime> = 139

global _SC_DEVICE_IO: cint <comptime> = 140

global _SC_DEVICE_SPECIFIC: cint <comptime> = 141

global _SC_DEVICE_SPECIFIC_R: cint <comptime> = 142

global _SC_FD_MGMT: cint <comptime> = 143

global _SC_FIFO: cint <comptime> = 144

global _SC_PIPE: cint <comptime> = 145

global _SC_FILE_ATTRIBUTES: cint <comptime> = 146

global _SC_FILE_LOCKING: cint <comptime> = 147

global _SC_FILE_SYSTEM: cint <comptime> = 148

global _SC_MONOTONIC_CLOCK: cint <comptime> = 149

global _SC_MULTI_PROCESS: cint <comptime> = 150

global _SC_SINGLE_PROCESS: cint <comptime> = 151

global _SC_NETWORKING: cint <comptime> = 152

global _SC_READER_WRITER_LOCKS: cint <comptime> = 153

global _SC_SPIN_LOCKS: cint <comptime> = 154

global _SC_REGEXP: cint <comptime> = 155

global _SC_REGEX_VERSION: cint <comptime> = 156

global _SC_SHELL: cint <comptime> = 157

global _SC_SIGNALS: cint <comptime> = 158

global _SC_SPAWN: cint <comptime> = 159

global _SC_SPORADIC_SERVER: cint <comptime> = 160

global _SC_THREAD_SPORADIC_SERVER: cint <comptime> = 161

global _SC_SYSTEM_DATABASE: cint <comptime> = 162

global _SC_SYSTEM_DATABASE_R: cint <comptime> = 163

global _SC_TIMEOUTS: cint <comptime> = 164

global _SC_TYPED_MEMORY_OBJECTS: cint <comptime> = 165

global _SC_USER_GROUPS: cint <comptime> = 166

global _SC_USER_GROUPS_R: cint <comptime> = 167

global _SC_2_PBS: cint <comptime> = 168

global _SC_2_PBS_ACCOUNTING: cint <comptime> = 169

global _SC_2_PBS_LOCATE: cint <comptime> = 170

global _SC_2_PBS_MESSAGE: cint <comptime> = 171

global _SC_2_PBS_TRACK: cint <comptime> = 172

global _SC_SYMLOOP_MAX: cint <comptime> = 173

global _SC_STREAMS: cint <comptime> = 174

global _SC_2_PBS_CHECKPOINT: cint <comptime> = 175

global _SC_V6_ILP32_OFF32: cint <comptime> = 176

global _SC_V6_ILP32_OFFBIG: cint <comptime> = 177

global _SC_V6_LP64_OFF64: cint <comptime> = 178

global _SC_V6_LPBIG_OFFBIG: cint <comptime> = 179

global _SC_HOST_NAME_MAX: cint <comptime> = 180

global _SC_TRACE: cint <comptime> = 181

global _SC_TRACE_EVENT_FILTER: cint <comptime> = 182

global _SC_TRACE_INHERIT: cint <comptime> = 183

global _SC_TRACE_LOG: cint <comptime> = 184

global _SC_LEVEL1_ICACHE_SIZE: cint <comptime> = 185

global _SC_LEVEL1_ICACHE_ASSOC: cint <comptime> = 186

global _SC_LEVEL1_ICACHE_LINESIZE: cint <comptime> = 187

global _SC_LEVEL1_DCACHE_SIZE: cint <comptime> = 188

global _SC_LEVEL1_DCACHE_ASSOC: cint <comptime> = 189

global _SC_LEVEL1_DCACHE_LINESIZE: cint <comptime> = 190

global _SC_LEVEL2_CACHE_SIZE: cint <comptime> = 191

global _SC_LEVEL2_CACHE_ASSOC: cint <comptime> = 192

global _SC_LEVEL2_CACHE_LINESIZE: cint <comptime> = 193

global _SC_LEVEL3_CACHE_SIZE: cint <comptime> = 194

global _SC_LEVEL3_CACHE_ASSOC: cint <comptime> = 195

global _SC_LEVEL3_CACHE_LINESIZE: cint <comptime> = 196

global _SC_LEVEL4_CACHE_SIZE: cint <comptime> = 197

global _SC_LEVEL4_CACHE_ASSOC: cint <comptime> = 198

global _SC_LEVEL4_CACHE_LINESIZE: cint <comptime> = 199

global _SC_IPV6: cint <comptime> = 235

global _SC_RAW_SOCKETS: cint <comptime> = 236

global _SC_V7_ILP32_OFF32: cint <comptime> = 237

global _SC_V7_ILP32_OFFBIG: cint <comptime> = 238

global _SC_V7_LP64_OFF64: cint <comptime> = 239

global _SC_V7_LPBIG_OFFBIG: cint <comptime> = 240

global _SC_SS_REPL_MAX: cint <comptime> = 241

global _SC_TRACE_EVENT_NAME_MAX: cint <comptime> = 242

global _SC_TRACE_NAME_MAX: cint <comptime> = 243

global _SC_TRACE_SYS_MAX: cint <comptime> = 244

global _SC_TRACE_USER_EVENT_MAX: cint <comptime> = 245

global _SC_XOPEN_STREAMS: cint <comptime> = 246

global _SC_THREAD_ROBUST_PRIO_INHERIT: cint <comptime> = 247

global _SC_THREAD_ROBUST_PRIO_PROTECT: cint <comptime> = 248

global _SC_MINSIGSTKSZ: cint <comptime> = 249

global _SC_SIGSTKSZ: cint <comptime> = 250

global _CS_PATH: cint <comptime> = 0

global _CS_V6_WIDTH_RESTRICTED_ENVS: cint <comptime> = 1

global _CS_GNU_LIBC_VERSION: cint <comptime> = 2

global _CS_GNU_LIBPTHREAD_VERSION: cint <comptime> = 3

global _CS_V5_WIDTH_RESTRICTED_ENVS: cint <comptime> = 4

global _CS_V7_WIDTH_RESTRICTED_ENVS: cint <comptime> = 5

global _CS_LFS_CFLAGS: cint <comptime> = 1000

global _CS_LFS_LDFLAGS: cint <comptime> = 1001

global _CS_LFS_LIBS: cint <comptime> = 1002

global _CS_LFS_LINTFLAGS: cint <comptime> = 1003

global _CS_LFS64_CFLAGS: cint <comptime> = 1004

global _CS_LFS64_LDFLAGS: cint <comptime> = 1005

global _CS_LFS64_LIBS: cint <comptime> = 1006

global _CS_LFS64_LINTFLAGS: cint <comptime> = 1007

global _CS_XBS5_ILP32_OFF32_CFLAGS: cint <comptime> = 1100

global _CS_XBS5_ILP32_OFF32_LDFLAGS: cint <comptime> = 1101

global _CS_XBS5_ILP32_OFF32_LIBS: cint <comptime> = 1102

global _CS_XBS5_ILP32_OFF32_LINTFLAGS: cint <comptime> = 1103

global _CS_XBS5_ILP32_OFFBIG_CFLAGS: cint <comptime> = 1104

global _CS_XBS5_ILP32_OFFBIG_LDFLAGS: cint <comptime> = 1105

global _CS_XBS5_ILP32_OFFBIG_LIBS: cint <comptime> = 1106

global _CS_XBS5_ILP32_OFFBIG_LINTFLAGS: cint <comptime> = 1107

global _CS_XBS5_LP64_OFF64_CFLAGS: cint <comptime> = 1108

global _CS_XBS5_LP64_OFF64_LDFLAGS: cint <comptime> = 1109

global _CS_XBS5_LP64_OFF64_LIBS: cint <comptime> = 1110

global _CS_XBS5_LP64_OFF64_LINTFLAGS: cint <comptime> = 1111

global _CS_XBS5_LPBIG_OFFBIG_CFLAGS: cint <comptime> = 1112

global _CS_XBS5_LPBIG_OFFBIG_LDFLAGS: cint <comptime> = 1113

global _CS_XBS5_LPBIG_OFFBIG_LIBS: cint <comptime> = 1114

global _CS_XBS5_LPBIG_OFFBIG_LINTFLAGS: cint <comptime> = 1115

global _CS_POSIX_V6_ILP32_OFF32_CFLAGS: cint <comptime> = 1116

global _CS_POSIX_V6_ILP32_OFF32_LDFLAGS: cint <comptime> = 1117

global _CS_POSIX_V6_ILP32_OFF32_LIBS: cint <comptime> = 1118

global _CS_POSIX_V6_ILP32_OFF32_LINTFLAGS: cint <comptime> = 1119

global _CS_POSIX_V6_ILP32_OFFBIG_CFLAGS: cint <comptime> = 1120

global _CS_POSIX_V6_ILP32_OFFBIG_LDFLAGS: cint <comptime> = 1121

global _CS_POSIX_V6_ILP32_OFFBIG_LIBS: cint <comptime> = 1122

global _CS_POSIX_V6_ILP32_OFFBIG_LINTFLAGS: cint <comptime> = 1123

global _CS_POSIX_V6_LP64_OFF64_CFLAGS: cint <comptime> = 1124

global _CS_POSIX_V6_LP64_OFF64_LDFLAGS: cint <comptime> = 1125

global _CS_POSIX_V6_LP64_OFF64_LIBS: cint <comptime> = 1126

global _CS_POSIX_V6_LP64_OFF64_LINTFLAGS: cint <comptime> = 1127

global _CS_POSIX_V6_LPBIG_OFFBIG_CFLAGS: cint <comptime> = 1128

global _CS_POSIX_V6_LPBIG_OFFBIG_LDFLAGS: cint <comptime> = 1129

global _CS_POSIX_V6_LPBIG_OFFBIG_LIBS: cint <comptime> = 1130

global _CS_POSIX_V6_LPBIG_OFFBIG_LINTFLAGS: cint <comptime> = 1131

global _CS_POSIX_V7_ILP32_OFF32_CFLAGS: cint <comptime> = 1132

global _CS_POSIX_V7_ILP32_OFF32_LDFLAGS: cint <comptime> = 1133

global _CS_POSIX_V7_ILP32_OFF32_LIBS: cint <comptime> = 1134

global _CS_POSIX_V7_ILP32_OFF32_LINTFLAGS: cint <comptime> = 1135

global _CS_POSIX_V7_ILP32_OFFBIG_CFLAGS: cint <comptime> = 1136

global _CS_POSIX_V7_ILP32_OFFBIG_LDFLAGS: cint <comptime> = 1137

global _CS_POSIX_V7_ILP32_OFFBIG_LIBS: cint <comptime> = 1138

global _CS_POSIX_V7_ILP32_OFFBIG_LINTFLAGS: cint <comptime> = 1139

global _CS_POSIX_V7_LP64_OFF64_CFLAGS: cint <comptime> = 1140

global _CS_POSIX_V7_LP64_OFF64_LDFLAGS: cint <comptime> = 1141

global _CS_POSIX_V7_LP64_OFF64_LIBS: cint <comptime> = 1142

global _CS_POSIX_V7_LP64_OFF64_LINTFLAGS: cint <comptime> = 1143

global _CS_POSIX_V7_LPBIG_OFFBIG_CFLAGS: cint <comptime> = 1144

global _CS_POSIX_V7_LPBIG_OFFBIG_LDFLAGS: cint <comptime> = 1145

global _CS_POSIX_V7_LPBIG_OFFBIG_LIBS: cint <comptime> = 1146

global _CS_POSIX_V7_LPBIG_OFFBIG_LINTFLAGS: cint <comptime> = 1147

global _CS_V6_ENV: cint <comptime> = 1148

global _CS_V7_ENV: cint <comptime> = 1149

global function pathconf(path: cstring, name: cint): clong <cimport,nodecl> end

global function fpathconf(fd: cint, name: cint): clong <cimport,nodecl> end

global function sysconf(name: cint): clong <cimport,nodecl> end

global function confstr(name: cint, buf: cstring, len: csize): csize <cimport,nodecl> end

global function getpid(): cint <cimport,nodecl> end

global function getppid(): cint <cimport,nodecl> end

global function getpgrp(): cint <cimport,nodecl> end

global function getpgid(pid: cint): cint <cimport,nodecl> end

global function setpgid(pid: cint, pgid: cint): cint <cimport,nodecl> end

global function setpgrp(): cint <cimport,nodecl> end

global function setsid(): cint <cimport,nodecl> end

global function getsid(pid: cint): cint <cimport,nodecl> end

global function getuid(): cuint <cimport,nodecl> end

global function geteuid(): cuint <cimport,nodecl> end

global function getgid(): cuint <cimport,nodecl> end

global function getegid(): cuint <cimport,nodecl> end

global function getgroups(size: cint, list: *cuint): cint <cimport,nodecl> end

global function setuid(uid: cuint): cint <cimport,nodecl> end

global function setreuid(ruid: cuint, euid: cuint): cint <cimport,nodecl> end

global function seteuid(uid: cuint): cint <cimport,nodecl> end

global function setgid(gid: cuint): cint <cimport,nodecl> end

global function setregid(rgid: cuint, egid: cuint): cint <cimport,nodecl> end

global function setegid(gid: cuint): cint <cimport,nodecl> end

global function fork(): cint <cimport,nodecl> end

global function ttyname(fd: cint): cstring <cimport,nodecl> end

global function ttyname_r(fd: cint, buf: cstring, buflen: csize): cint <cimport,nodecl> end

global function isatty(fd: cint): cint <cimport,nodecl> end

global function link(from: cstring, to: cstring): cint <cimport,nodecl> end

global function linkat(fromfd: cint, from: cstring, tofd: cint, to: cstring, flags: cint): cint <cimport,nodecl> end

global function symlink(from: cstring, to: cstring): cint <cimport,nodecl> end

global function readlink(path: cstring, buf: cstring, len: csize): clong <cimport,nodecl> end

global function symlinkat(from: cstring, tofd: cint, to: cstring): cint <cimport,nodecl> end

global function readlinkat(fd: cint, path: cstring, buf: cstring, len: csize): clong <cimport,nodecl> end

global function unlink(name: cstring): cint <cimport,nodecl> end

global function unlinkat(fd: cint, name: cstring, flag: cint): cint <cimport,nodecl> end

global function rmdir(path: cstring): cint <cimport,nodecl> end

global function tcgetpgrp(fd: cint): cint <cimport,nodecl> end

global function tcsetpgrp(fd: cint, pgrp_id: cint): cint <cimport,nodecl> end

global function getlogin(): cstring <cimport,nodecl> end

global function getlogin_r(name: cstring, name_len: csize): cint <cimport,nodecl> end

global function getopt(_argc: cint, _argv: *cstring, shortopts: cstring): cint <cimport,nodecl> end

global function gethostname(name: cstring, len: csize): cint <cimport,nodecl> end

global function fsync(fd: cint): cint <cimport,nodecl> end

global function gethostid(): clong <cimport,nodecl> end

global function sync(): void <cimport,nodecl> end

global function truncate(file: cstring, length: clong): cint <cimport,nodecl> end

global function ftruncate(fd: cint, length: clong): cint <cimport,nodecl> end

global function lockf(fd: cint, cmd: cint, len: clong): cint <cimport,nodecl> end

global function fdatasync(fildes: cint): cint <cimport,nodecl> end

global function swab(from: pointer, to: pointer, n: clong): void <cimport,nodecl> end