Merge remote-tracking branch 'upstream/master' into aucmd_textputpostaucmd_textputpost

10 files changed, 1148 insertions, 851 deletions

diff --git a/cmake.config/CMakeLists.txt b/cmake.config/CMakeLists.txt
index 6de86cbaf2..ed405c602e 100644
--- a/cmake.config/CMakeLists.txt
+++ b/cmake.config/CMakeLists.txt
@@ -4,6 +4,7 @@ include(CheckFunctionExists)
 include(CheckIncludeFiles)
 include(CheckCSourceRuns)
 include(CheckCSourceCompiles)
+include(TestBigEndian)
 
 check_c_source_compiles("
 #include <execinfo.h>
@@ -28,34 +29,26 @@ int main(void)
 check_type_size("int" SIZEOF_INT LANGUAGE C)
 check_type_size("long" SIZEOF_LONG LANGUAGE C)
 check_type_size("intmax_t" SIZEOF_INTMAX_T LANGUAGE C)
-check_type_size("int32_t" SIZEOF_INT32_T LANGUAGE C)
 check_type_size("size_t" SIZEOF_SIZE_T LANGUAGE C)
-check_type_size("long long" SIZEOF_LONG_LONG LANGUAGE C)
 check_type_size("void *" SIZEOF_VOID_PTR LANGUAGE C)
 
 check_symbol_exists(_NSGetEnviron crt_externs.h HAVE__NSGETENVIRON)
 
 # Headers
 check_include_files(langinfo.h HAVE_LANGINFO_H)
-check_include_files(locale.h HAVE_LOCALE_H)
-check_include_files(pwd.h HAVE_PWD_H)
 check_include_files(strings.h HAVE_STRINGS_H)
 check_include_files(sys/utsname.h HAVE_SYS_UTSNAME_H)
 check_include_files(termios.h HAVE_TERMIOS_H)
 check_include_files(sys/uio.h HAVE_SYS_UIO_H)
 check_include_files(sys/sdt.h HAVE_SYS_SDT_H)
+if(CMAKE_SYSTEM_NAME STREQUAL "Linux")
+  check_include_files(sys/xattr.h HAVE_XATTR)
+endif()
 
 # Functions
 check_function_exists(fseeko HAVE_FSEEKO)
-check_function_exists(getpwent HAVE_GETPWENT)
-check_function_exists(getpwnam HAVE_GETPWNAM)
-check_function_exists(getpwuid HAVE_GETPWUID)
 check_function_exists(readv HAVE_READV)
-check_function_exists(opendir HAVE_OPENDIR)
 check_function_exists(readlink HAVE_READLINK)
-check_function_exists(setpgid HAVE_SETPGID)
-check_function_exists(setsid HAVE_SETSID)
-check_function_exists(sigaction HAVE_SIGACTION)
 check_function_exists(strnlen HAVE_STRNLEN)
 check_function_exists(strcasecmp HAVE_STRCASECMP)
 check_function_exists(strncasecmp HAVE_STRNCASECMP)
@@ -64,22 +57,28 @@ check_function_exists(strptime HAVE_STRPTIME)
 check_c_source_compiles("
 #include <sys/types.h>
 #include <dirent.h>
+#include <sys/file.h>
 int main(void)
 {
   DIR *dir = opendir(\"dirname\");
   dirfd(dir);
+  flock(10, LOCK_SH);
   return 0;
 }
-" HAVE_DIRFD)
+" HAVE_DIRFD_AND_FLOCK)
+
 
 check_c_source_compiles("
-#include <sys/file.h>
+#include <pwd.h>
 int main(void)
 {
-  flock(10, LOCK_SH);
+  getpwent();
+  getpwuid(0);
+  getpwnam(\"root\");
   return 0;
 }
-" HAVE_FLOCK)
+" HAVE_PWD_FUNCS)
+
 
 if(CMAKE_SYSTEM_NAME STREQUAL "SunOS")
   check_c_source_compiles("
@@ -101,11 +100,13 @@ if(HAVE_LANGINFO_H)
 endif()
 
 check_include_files("endian.h" HAVE_ENDIAN_H)
-check_include_files("sys/endian.h" HAVE_SYS_ENDIAN_H)
 
 set(ENDIAN_INCLUDE_FILE "endian.h")
-if(HAVE_SYS_ENDIAN_H AND NOT HAVE_ENDIAN_H)
-  set(ENDIAN_INCLUDE_FILE "sys/endian.h")
+if(NOT HAVE_ENDIAN_H)
+  check_include_files("sys/endian.h" HAVE_SYS_ENDIAN_H)
+  if (HAVE_SYS_ENDIAN_H)
+    set(ENDIAN_INCLUDE_FILE "sys/endian.h")
+  endif()
 endif()
 
 set(SI "#include <stdint.h>\n")
@@ -130,63 +131,30 @@ endif()
 if("${HAVE_BE64TOH_MACROS}" OR "${HAVE_BE64TOH_FUNC}")
   set(HAVE_BE64TOH 1)
 endif()
-if (NOT "${HAVE_BE64TOH}")
-  if (NOT "${CMAKE_CROSSCOMPILING}")
-    # It is safe to make ORDER_BIG_ENDIAN not defined if
-    # - HAVE_BE64TOH is true. In this case be64toh will be used unconditionally in
-    #   any case and ORDER_BIG_ENDIAN will not be examined.
-    # - CMAKE_CROSSCOMPILING *and* HAVE_BE64TOH are both false. In this case
-    #   be64toh function which uses cycle and arithmetic operations is used which
-    #   will work regardless of endianness. Function is sub-optimal though.
-    check_c_source_runs("
-      ${SI}
-      ${MS}
-        char *s = (char *) &i;
-        return (
-          s[0] == 0x01
-          && s[1] == 0x02
-          && s[2] == 0x03
-          && s[3] == 0x04
-          && s[4] == 0x05
-          && s[5] == 0x06
-          && s[6] == 0x07
-          && s[7] == 0x08) ? 0 : 1;
-      ${ME}"
-      ORDER_BIG_ENDIAN)
-  endif()
-endif()
 
-# generate configuration header and update include directories
+test_big_endian(ORDER_BIG_ENDIAN)
+
 configure_file (
   "${PROJECT_SOURCE_DIR}/cmake.config/config.h.in"
   "${PROJECT_BINARY_DIR}/cmake.config/auto/config.h"
   )
 
-# generate version definitions
-configure_file (
-  "${PROJECT_SOURCE_DIR}/cmake.config/versiondef.h.in"
-  "${PROJECT_BINARY_DIR}/cmake.config/auto/versiondef.h"
-  )
-
-# generate pathdef.c
-find_program(WHOAMI_PROG whoami)
-find_program(HOSTNAME_PROG hostname)
-
-if (DEFINED ENV{USERNAME})
-  set(USERNAME $ENV{USERNAME})
-elseif (NOT DEFINED USERNAME AND EXISTS ${WHOAMI_PROG})
-  execute_process(COMMAND ${WHOAMI_PROG}
-    OUTPUT_STRIP_TRAILING_WHITESPACE
-    OUTPUT_VARIABLE USERNAME)
+# Prevent double space in --version output if CMAKE_C_FLAGS is empty
+set(C_FLAGS_VERSION_OUTPUT ${CMAKE_C_FLAGS})
+if(C_FLAGS_VERSION_OUTPUT)
+  string(PREPEND C_FLAGS_VERSION_OUTPUT " ")
 endif()
-if (DEFINED ENV{HOSTNAME})
-  set(HOSTNAME $ENV{HOSTNAME})
-elseif (EXISTS ${HOSTNAME_PROG})
-  execute_process(COMMAND ${HOSTNAME_PROG}
-    OUTPUT_STRIP_TRAILING_WHITESPACE
-    OUTPUT_VARIABLE HOSTNAME)
+
+if(${CMAKE_VERSION} VERSION_GREATER_EQUAL 3.15)
+  configure_file(versiondef.h.in auto/versiondef.h.gen)
+else()
+  configure_file(versiondef_old.h.in auto/versiondef.h.gen)
 endif()
 
+file(GENERATE
+  OUTPUT "${PROJECT_BINARY_DIR}/cmake.config/auto/versiondef-$<CONFIG>.h"
+  INPUT "${PROJECT_BINARY_DIR}/cmake.config/auto/versiondef.h.gen")
+
 configure_file (
   "${PROJECT_SOURCE_DIR}/cmake.config/pathdef.c.in"
   "${PROJECT_BINARY_DIR}/cmake.config/auto/pathdef.c"
diff --git a/cmake.config/config.h.in b/cmake.config/config.h.in
index 4669e42c0f..fb12a7c558 100644
--- a/cmake.config/config.h.in
+++ b/cmake.config/config.h.in
@@ -3,9 +3,7 @@
 
 #cmakedefine SIZEOF_INT @SIZEOF_INT@
 #cmakedefine SIZEOF_INTMAX_T @SIZEOF_INTMAX_T@
-#cmakedefine SIZEOF_INT32_T @SIZEOF_INT32_T@
 #cmakedefine SIZEOF_LONG @SIZEOF_LONG@
-#cmakedefine SIZEOF_LONG_LONG @SIZEOF_LONG_LONG@
 #cmakedefine SIZEOF_SIZE_T @SIZEOF_SIZE_T@
 
 #if @SIZEOF_VOID_PTR@ == 8
@@ -19,23 +17,17 @@
 #cmakedefine HAVE__NSGETENVIRON
 #cmakedefine HAVE_FD_CLOEXEC
 #cmakedefine HAVE_FSEEKO
-#cmakedefine HAVE_GETPWENT
-#cmakedefine HAVE_GETPWNAM
-#cmakedefine HAVE_GETPWUID
 #cmakedefine HAVE_LANGINFO_H
-#cmakedefine HAVE_LOCALE_H
 #cmakedefine HAVE_NL_LANGINFO_CODESET
 #cmakedefine HAVE_NL_MSG_CAT_CNTR
-#cmakedefine HAVE_PWD_H
+#cmakedefine HAVE_PWD_FUNCS
 #cmakedefine HAVE_READLINK
-#cmakedefine HAVE_SETPGID
-#cmakedefine HAVE_SETSID
-#cmakedefine HAVE_SIGACTION
 #cmakedefine HAVE_STRNLEN
 #cmakedefine HAVE_STRCASECMP
 #cmakedefine HAVE_STRINGS_H
 #cmakedefine HAVE_STRNCASECMP
 #cmakedefine HAVE_STRPTIME
+#cmakedefine HAVE_XATTR
 #cmakedefine HAVE_SYS_SDT_H
 #cmakedefine HAVE_SYS_UTSNAME_H
 #cmakedefine HAVE_SYS_WAIT_H
@@ -51,14 +43,9 @@
 #  undef HAVE_SYS_UIO_H
 # endif
 #endif
-#cmakedefine HAVE_DIRFD
-#cmakedefine HAVE_FLOCK
+#cmakedefine HAVE_DIRFD_AND_FLOCK
 #cmakedefine HAVE_FORKPTY
 
-#ifndef UNIT_TESTING
-#cmakedefine LOG_LIST_ACTIONS
-#endif
-
 #cmakedefine HAVE_BE64TOH
 #cmakedefine ORDER_BIG_ENDIAN
 #define ENDIAN_INCLUDE_FILE <@ENDIAN_INCLUDE_FILE@>
diff --git a/cmake.config/iwyu/c99.imp b/cmake.config/iwyu/c99.imp
new file mode 100644
index 0000000000..234fc71625
--- /dev/null
+++ b/cmake.config/iwyu/c99.imp
@@ -0,0 +1,1031 @@
+# Symbols defined in the C spec.
+# These are taken from https://port70.net/~nsz/c/c99/n1256.html#B
+
+[
+  # B.1 Diagnostics <assert.h>
+  { symbol: ["NDEBUG", private, "<assert.h>", public ] },
+  { symbol: ["void assert(scalar expression);", private, "<assert.h>", public ] },
+
+  # B.2 Complex <complex.h>
+  { symbol: ["complex", private, "<complex.h>", public ] },
+  { symbol: ["_Complex_I", private, "<complex.h>", public ] },
+  { symbol: ["imaginary", private, "<complex.h>", public ] },
+  { symbol: ["_Imaginary_I", private, "<complex.h>", public ] },
+  { symbol: ["I", private, "<complex.h>", public ] },
+  { symbol: ["cacos", private, "<complex.h>", public ] },
+  { symbol: ["cacosf", private, "<complex.h>", public ] },
+  { symbol: ["cacosl", private, "<complex.h>", public ] },
+  { symbol: ["casin", private, "<complex.h>", public ] },
+  { symbol: ["casinf", private, "<complex.h>", public ] },
+  { symbol: ["casinl", private, "<complex.h>", public ] },
+  { symbol: ["catan", private, "<complex.h>", public ] },
+  { symbol: ["catanf", private, "<complex.h>", public ] },
+  { symbol: ["catanl", private, "<complex.h>", public ] },
+  { symbol: ["ccos", private, "<complex.h>", public ] },
+  { symbol: ["ccosf", private, "<complex.h>", public ] },
+  { symbol: ["ccosl", private, "<complex.h>", public ] },
+  { symbol: ["csin", private, "<complex.h>", public ] },
+  { symbol: ["csinf", private, "<complex.h>", public ] },
+  { symbol: ["csinl", private, "<complex.h>", public ] },
+  { symbol: ["ctan", private, "<complex.h>", public ] },
+  { symbol: ["ctanf", private, "<complex.h>", public ] },
+  { symbol: ["ctanl", private, "<complex.h>", public ] },
+  { symbol: ["cacosh", private, "<complex.h>", public ] },
+  { symbol: ["cacoshf", private, "<complex.h>", public ] },
+  { symbol: ["cacoshl", private, "<complex.h>", public ] },
+  { symbol: ["casinh", private, "<complex.h>", public ] },
+  { symbol: ["casinhf", private, "<complex.h>", public ] },
+  { symbol: ["casinhl", private, "<complex.h>", public ] },
+  { symbol: ["catanh", private, "<complex.h>", public ] },
+  { symbol: ["catanhf", private, "<complex.h>", public ] },
+  { symbol: ["catanhl", private, "<complex.h>", public ] },
+  { symbol: ["ccosh", private, "<complex.h>", public ] },
+  { symbol: ["ccoshf", private, "<complex.h>", public ] },
+  { symbol: ["ccoshl", private, "<complex.h>", public ] },
+  { symbol: ["csinh", private, "<complex.h>", public ] },
+  { symbol: ["csinhf", private, "<complex.h>", public ] },
+  { symbol: ["csinhl", private, "<complex.h>", public ] },
+  { symbol: ["ctanh", private, "<complex.h>", public ] },
+  { symbol: ["ctanhf", private, "<complex.h>", public ] },
+  { symbol: ["ctanhl", private, "<complex.h>", public ] },
+  { symbol: ["cexp", private, "<complex.h>", public ] },
+  { symbol: ["cexpf", private, "<complex.h>", public ] },
+  { symbol: ["cexpl", private, "<complex.h>", public ] },
+  { symbol: ["clog", private, "<complex.h>", public ] },
+  { symbol: ["clogf", private, "<complex.h>", public ] },
+  { symbol: ["clogl", private, "<complex.h>", public ] },
+  { symbol: ["cabs", private, "<complex.h>", public ] },
+  { symbol: ["cabsf", private, "<complex.h>", public ] },
+  { symbol: ["cabsl", private, "<complex.h>", public ] },
+  { symbol: ["cpow", private, "<complex.h>", public ] },
+  { symbol: ["cpowf", private, "<complex.h>", public ] },
+  { symbol: ["cpowl", private, "<complex.h>", public ] },
+  { symbol: ["csqrt", private, "<complex.h>", public ] },
+  { symbol: ["csqrtf", private, "<complex.h>", public ] },
+  { symbol: ["csqrtl", private, "<complex.h>", public ] },
+  { symbol: ["carg", private, "<complex.h>", public ] },
+  { symbol: ["cargf", private, "<complex.h>", public ] },
+  { symbol: ["cargl", private, "<complex.h>", public ] },
+  { symbol: ["cimag", private, "<complex.h>", public ] },
+  { symbol: ["cimagf", private, "<complex.h>", public ] },
+  { symbol: ["cimagl", private, "<complex.h>", public ] },
+  { symbol: ["conj", private, "<complex.h>", public ] },
+  { symbol: ["conjf", private, "<complex.h>", public ] },
+  { symbol: ["conjl", private, "<complex.h>", public ] },
+  { symbol: ["cproj", private, "<complex.h>", public ] },
+  { symbol: ["cprojf", private, "<complex.h>", public ] },
+  { symbol: ["cprojl", private, "<complex.h>", public ] },
+  { symbol: ["creal", private, "<complex.h>", public ] },
+  { symbol: ["crealf", private, "<complex.h>", public ] },
+  { symbol: ["creall", private, "<complex.h>", public ] },
+
+  #B.3 Character handling <ctype.h>
+  { symbol: ["isalnum", private, "<ctype.h>", public ] },
+  { symbol: ["isalpha", private, "<ctype.h>", public ] },
+  { symbol: ["isblank", private, "<ctype.h>", public ] },
+  { symbol: ["iscntrl", private, "<ctype.h>", public ] },
+  { symbol: ["isdigit", private, "<ctype.h>", public ] },
+  { symbol: ["isgraph", private, "<ctype.h>", public ] },
+  { symbol: ["islower", private, "<ctype.h>", public ] },
+  { symbol: ["isprint", private, "<ctype.h>", public ] },
+  { symbol: ["ispunct", private, "<ctype.h>", public ] },
+  { symbol: ["isspace", private, "<ctype.h>", public ] },
+  { symbol: ["isupper", private, "<ctype.h>", public ] },
+  { symbol: ["isxdigit", private, "<ctype.h>", public ] },
+  { symbol: ["tolower", private, "<ctype.h>", public ] },
+  { symbol: ["toupper", private, "<ctype.h>", public ] },
+
+  # B.4 Errors <errno.h>
+  { symbol: ["EDOM", private, "<errno.h>", public ] },
+  { symbol: ["EILSEQ", private, "<errno.h>", public ] },
+  { symbol: ["ERANGE", private, "<errno.h>", public ] },
+  { symbol: ["errno", private, "<errno.h>", public ] },
+
+  # B.5 Floating-point environment <fenv.h>
+  { symbol: ["fenv_t", private, "<fenv.h>", public ] },
+  { symbol: ["fexcept_t", private, "<fenv.h>", public ] },
+  { symbol: ["FE_DIVBYZERO", private, "<fenv.h>", public ] },
+  { symbol: ["FE_INEXACT", private, "<fenv.h>", public ] },
+  { symbol: ["FE_INVALID", private, "<fenv.h>", public ] },
+  { symbol: ["FE_OVERFLOW", private, "<fenv.h>", public ] },
+  { symbol: ["FE_UNDERFLOW", private, "<fenv.h>", public ] },
+  { symbol: ["FE_ALL_EXCEPT", private, "<fenv.h>", public ] },
+  { symbol: ["FE_DOWNWARD", private, "<fenv.h>", public ] },
+  { symbol: ["FE_TONEAREST", private, "<fenv.h>", public ] },
+  { symbol: ["FE_TOWARDZERO", private, "<fenv.h>", public ] },
+  { symbol: ["FE_UPWARD", private, "<fenv.h>", public ] },
+  { symbol: ["FE_DFL_ENV", private, "<fenv.h>", public ] },
+  { symbol: ["feclearexcept", private, "<fenv.h>", public ] },
+  { symbol: ["fegetexceptflag", private, "<fenv.h>", public ] },
+  { symbol: ["feraiseexcept", private, "<fenv.h>", public ] },
+  { symbol: ["fesetexceptflag", private, "<fenv.h>", public ] },
+  { symbol: ["fetestexcept", private, "<fenv.h>", public ] },
+  { symbol: ["fegetround", private, "<fenv.h>", public ] },
+  { symbol: ["fesetround", private, "<fenv.h>", public ] },
+  { symbol: ["fegetenv", private, "<fenv.h>", public ] },
+  { symbol: ["feholdexcept", private, "<fenv.h>", public ] },
+  { symbol: ["fesetenv", private, "<fenv.h>", public ] },
+  { symbol: ["feupdateenv", private, "<fenv.h>", public ] },
+
+  # B.6 Characteristics of floating types <float.h>
+  { symbol: ["FLT_ROUNDS", private, "<float.h>", public ] },
+  { symbol: ["FLT_EVAL_METHOD", private, "<float.h>", public ] },
+  { symbol: ["FLT_RADIX", private, "<float.h>", public ] },
+  { symbol: ["FLT_MANT_DIG", private, "<float.h>", public ] },
+  { symbol: ["DBL_MANT_DIG", private, "<float.h>", public ] },
+  { symbol: ["LDBL_MANT_DIG", private, "<float.h>", public ] },
+  { symbol: ["DECIMAL_DIG", private, "<float.h>", public ] },
+  { symbol: ["FLT_DIG", private, "<float.h>", public ] },
+  { symbol: ["DBL_DIG", private, "<float.h>", public ] },
+  { symbol: ["LDBL_DIG", private, "<float.h>", public ] },
+  { symbol: ["FLT_MIN_EXP", private, "<float.h>", public ] },
+  { symbol: ["DBL_MIN_EXP", private, "<float.h>", public ] },
+  { symbol: ["LDBL_MIN_EXP", private, "<float.h>", public ] },
+  { symbol: ["FLT_MIN_10_EXP", private, "<float.h>", public ] },
+  { symbol: ["DBL_MIN_10_EXP", private, "<float.h>", public ] },
+  { symbol: ["LDBL_MIN_10_EXP", private, "<float.h>", public ] },
+  { symbol: ["FLT_MAX_EXP", private, "<float.h>", public ] },
+  { symbol: ["DBL_MAX_EXP", private, "<float.h>", public ] },
+  { symbol: ["LDBL_MAX_EXP", private, "<float.h>", public ] },
+  { symbol: ["FLT_MAX_10_EXP", private, "<float.h>", public ] },
+  { symbol: ["DBL_MAX_10_EXP", private, "<float.h>", public ] },
+  { symbol: ["LDBL_MAX_10_EXP", private, "<float.h>", public ] },
+  { symbol: ["FLT_MAX", private, "<float.h>", public ] },
+  { symbol: ["DBL_MAX", private, "<float.h>", public ] },
+  { symbol: ["LDBL_MAX", private, "<float.h>", public ] },
+  { symbol: ["FLT_EPSILON", private, "<float.h>", public ] },
+  { symbol: ["DBL_EPSILON", private, "<float.h>", public ] },
+  { symbol: ["LDBL_EPSILON", private, "<float.h>", public ] },
+  { symbol: ["FLT_MIN", private, "<float.h>", public ] },
+  { symbol: ["DBL_MIN", private, "<float.h>", public ] },
+  { symbol: ["LDBL_MIN", private, "<float.h>", public ] },
+
+  # B.7 Format conversion of integer types <inttypes.h>
+  { symbol: ["PRId8", private, "<inttypes.h>", public ] },
+  { symbol: ["PRIi8", private, "<inttypes.h>", public ] },
+  { symbol: ["PRIo8", private, "<inttypes.h>", public ] },
+  { symbol: ["PRIu8", private, "<inttypes.h>", public ] },
+  { symbol: ["PRIx8", private, "<inttypes.h>", public ] },
+  { symbol: ["PRIX8", private, "<inttypes.h>", public ] },
+  { symbol: ["SCNd8", private, "<inttypes.h>", public ] },
+  { symbol: ["SCNi8", private, "<inttypes.h>", public ] },
+  { symbol: ["SCNo8", private, "<inttypes.h>", public ] },
+  { symbol: ["SCNu8", private, "<inttypes.h>", public ] },
+  { symbol: ["SCNx8", private, "<inttypes.h>", public ] },
+  { symbol: ["PRIdLEAST8", private, "<inttypes.h>", public ] },
+  { symbol: ["PRIiLEAST8", private, "<inttypes.h>", public ] },
+  { symbol: ["PRIoLEAST8", private, "<inttypes.h>", public ] },
+  { symbol: ["PRIuLEAST8", private, "<inttypes.h>", public ] },
+  { symbol: ["PRIxLEAST8", private, "<inttypes.h>", public ] },
+  { symbol: ["PRIXLEAST8", private, "<inttypes.h>", public ] },
+  { symbol: ["SCNdLEAST8", private, "<inttypes.h>", public ] },
+  { symbol: ["SCNiLEAST8", private, "<inttypes.h>", public ] },
+  { symbol: ["SCNoLEAST8", private, "<inttypes.h>", public ] },
+  { symbol: ["SCNuLEAST8", private, "<inttypes.h>", public ] },
+  { symbol: ["SCNxLEAST8", private, "<inttypes.h>", public ] },
+  { symbol: ["PRIdFAST8", private, "<inttypes.h>", public ] },
+  { symbol: ["PRIiFAST8", private, "<inttypes.h>", public ] },
+  { symbol: ["PRIoFAST8", private, "<inttypes.h>", public ] },
+  { symbol: ["PRIuFAST8", private, "<inttypes.h>", public ] },
+  { symbol: ["PRIxFAST8", private, "<inttypes.h>", public ] },
+  { symbol: ["PRIXFAST8", private, "<inttypes.h>", public ] },
+  { symbol: ["SCNdFAST8", private, "<inttypes.h>", public ] },
+  { symbol: ["SCNiFAST8", private, "<inttypes.h>", public ] },
+  { symbol: ["SCNoFAST8", private, "<inttypes.h>", public ] },
+  { symbol: ["SCNuFAST8", private, "<inttypes.h>", public ] },
+  { symbol: ["SCNxFAST8", private, "<inttypes.h>", public ] },
+  { symbol: ["PRId16", private, "<inttypes.h>", public ] },
+  { symbol: ["PRIi16", private, "<inttypes.h>", public ] },
+  { symbol: ["PRIo16", private, "<inttypes.h>", public ] },
+  { symbol: ["PRIu16", private, "<inttypes.h>", public ] },
+  { symbol: ["PRIx16", private, "<inttypes.h>", public ] },
+  { symbol: ["PRIX16", private, "<inttypes.h>", public ] },
+  { symbol: ["SCNd16", private, "<inttypes.h>", public ] },
+  { symbol: ["SCNi16", private, "<inttypes.h>", public ] },
+  { symbol: ["SCNo16", private, "<inttypes.h>", public ] },
+  { symbol: ["SCNu16", private, "<inttypes.h>", public ] },
+  { symbol: ["SCNx16", private, "<inttypes.h>", public ] },
+  { symbol: ["PRIdLEAST16", private, "<inttypes.h>", public ] },
+  { symbol: ["PRIiLEAST16", private, "<inttypes.h>", public ] },
+  { symbol: ["PRIoLEAST16", private, "<inttypes.h>", public ] },
+  { symbol: ["PRIuLEAST16", private, "<inttypes.h>", public ] },
+  { symbol: ["PRIxLEAST16", private, "<inttypes.h>", public ] },
+  { symbol: ["PRIXLEAST16", private, "<inttypes.h>", public ] },
+  { symbol: ["SCNdLEAST16", private, "<inttypes.h>", public ] },
+  { symbol: ["SCNiLEAST16", private, "<inttypes.h>", public ] },
+  { symbol: ["SCNoLEAST16", private, "<inttypes.h>", public ] },
+  { symbol: ["SCNuLEAST16", private, "<inttypes.h>", public ] },
+  { symbol: ["SCNxLEAST16", private, "<inttypes.h>", public ] },
+  { symbol: ["PRIdFAST16", private, "<inttypes.h>", public ] },
+  { symbol: ["PRIiFAST16", private, "<inttypes.h>", public ] },
+  { symbol: ["PRIoFAST16", private, "<inttypes.h>", public ] },
+  { symbol: ["PRIuFAST16", private, "<inttypes.h>", public ] },
+  { symbol: ["PRIxFAST16", private, "<inttypes.h>", public ] },
+  { symbol: ["PRIXFAST16", private, "<inttypes.h>", public ] },
+  { symbol: ["SCNdFAST16", private, "<inttypes.h>", public ] },
+  { symbol: ["SCNiFAST16", private, "<inttypes.h>", public ] },
+  { symbol: ["SCNoFAST16", private, "<inttypes.h>", public ] },
+  { symbol: ["SCNuFAST16", private, "<inttypes.h>", public ] },
+  { symbol: ["SCNxFAST16", private, "<inttypes.h>", public ] },
+  { symbol: ["PRId32", private, "<inttypes.h>", public ] },
+  { symbol: ["PRIi32", private, "<inttypes.h>", public ] },
+  { symbol: ["PRIo32", private, "<inttypes.h>", public ] },
+  { symbol: ["PRIu32", private, "<inttypes.h>", public ] },
+  { symbol: ["PRIx32", private, "<inttypes.h>", public ] },
+  { symbol: ["PRIX32", private, "<inttypes.h>", public ] },
+  { symbol: ["SCNd32", private, "<inttypes.h>", public ] },
+  { symbol: ["SCNi32", private, "<inttypes.h>", public ] },
+  { symbol: ["SCNo32", private, "<inttypes.h>", public ] },
+  { symbol: ["SCNu32", private, "<inttypes.h>", public ] },
+  { symbol: ["SCNx32", private, "<inttypes.h>", public ] },
+  { symbol: ["PRIdLEAST32", private, "<inttypes.h>", public ] },
+  { symbol: ["PRIiLEAST32", private, "<inttypes.h>", public ] },
+  { symbol: ["PRIoLEAST32", private, "<inttypes.h>", public ] },
+  { symbol: ["PRIuLEAST32", private, "<inttypes.h>", public ] },
+  { symbol: ["PRIxLEAST32", private, "<inttypes.h>", public ] },
+  { symbol: ["PRIXLEAST32", private, "<inttypes.h>", public ] },
+  { symbol: ["SCNdLEAST32", private, "<inttypes.h>", public ] },
+  { symbol: ["SCNiLEAST32", private, "<inttypes.h>", public ] },
+  { symbol: ["SCNoLEAST32", private, "<inttypes.h>", public ] },
+  { symbol: ["SCNuLEAST32", private, "<inttypes.h>", public ] },
+  { symbol: ["SCNxLEAST32", private, "<inttypes.h>", public ] },
+  { symbol: ["PRIdFAST32", private, "<inttypes.h>", public ] },
+  { symbol: ["PRIiFAST32", private, "<inttypes.h>", public ] },
+  { symbol: ["PRIoFAST32", private, "<inttypes.h>", public ] },
+  { symbol: ["PRIuFAST32", private, "<inttypes.h>", public ] },
+  { symbol: ["PRIxFAST32", private, "<inttypes.h>", public ] },
+  { symbol: ["PRIXFAST32", private, "<inttypes.h>", public ] },
+  { symbol: ["SCNdFAST32", private, "<inttypes.h>", public ] },
+  { symbol: ["SCNiFAST32", private, "<inttypes.h>", public ] },
+  { symbol: ["SCNoFAST32", private, "<inttypes.h>", public ] },
+  { symbol: ["SCNuFAST32", private, "<inttypes.h>", public ] },
+  { symbol: ["SCNxFAST32", private, "<inttypes.h>", public ] },
+  { symbol: ["PRId64", private, "<inttypes.h>", public ] },
+  { symbol: ["PRIi64", private, "<inttypes.h>", public ] },
+  { symbol: ["PRIo64", private, "<inttypes.h>", public ] },
+  { symbol: ["PRIu64", private, "<inttypes.h>", public ] },
+  { symbol: ["PRIx64", private, "<inttypes.h>", public ] },
+  { symbol: ["PRIX64", private, "<inttypes.h>", public ] },
+  { symbol: ["SCNd64", private, "<inttypes.h>", public ] },
+  { symbol: ["SCNi64", private, "<inttypes.h>", public ] },
+  { symbol: ["SCNo64", private, "<inttypes.h>", public ] },
+  { symbol: ["SCNu64", private, "<inttypes.h>", public ] },
+  { symbol: ["SCNx64", private, "<inttypes.h>", public ] },
+  { symbol: ["PRIdLEAST64", private, "<inttypes.h>", public ] },
+  { symbol: ["PRIiLEAST64", private, "<inttypes.h>", public ] },
+  { symbol: ["PRIoLEAST64", private, "<inttypes.h>", public ] },
+  { symbol: ["PRIuLEAST64", private, "<inttypes.h>", public ] },
+  { symbol: ["PRIxLEAST64", private, "<inttypes.h>", public ] },
+  { symbol: ["PRIXLEAST64", private, "<inttypes.h>", public ] },
+  { symbol: ["SCNdLEAST64", private, "<inttypes.h>", public ] },
+  { symbol: ["SCNiLEAST64", private, "<inttypes.h>", public ] },
+  { symbol: ["SCNoLEAST64", private, "<inttypes.h>", public ] },
+  { symbol: ["SCNuLEAST64", private, "<inttypes.h>", public ] },
+  { symbol: ["SCNxLEAST64", private, "<inttypes.h>", public ] },
+  { symbol: ["PRIdFAST64", private, "<inttypes.h>", public ] },
+  { symbol: ["PRIiFAST64", private, "<inttypes.h>", public ] },
+  { symbol: ["PRIoFAST64", private, "<inttypes.h>", public ] },
+  { symbol: ["PRIuFAST64", private, "<inttypes.h>", public ] },
+  { symbol: ["PRIxFAST64", private, "<inttypes.h>", public ] },
+  { symbol: ["PRIXFAST64", private, "<inttypes.h>", public ] },
+  { symbol: ["SCNdFAST64", private, "<inttypes.h>", public ] },
+  { symbol: ["SCNiFAST64", private, "<inttypes.h>", public ] },
+  { symbol: ["SCNoFAST64", private, "<inttypes.h>", public ] },
+  { symbol: ["SCNuFAST64", private, "<inttypes.h>", public ] },
+  { symbol: ["SCNxFAST64", private, "<inttypes.h>", public ] },
+  { symbol: ["PRIdMAX", private, "<inttypes.h>", public ] },
+  { symbol: ["PRIiMAX", private, "<inttypes.h>", public ] },
+  { symbol: ["PRIoMAX", private, "<inttypes.h>", public ] },
+  { symbol: ["PRIuMAX", private, "<inttypes.h>", public ] },
+  { symbol: ["PRIxMAX", private, "<inttypes.h>", public ] },
+  { symbol: ["PRIXMAX", private, "<inttypes.h>", public ] },
+  { symbol: ["SCNdMAX", private, "<inttypes.h>", public ] },
+  { symbol: ["SCNiMAX", private, "<inttypes.h>", public ] },
+  { symbol: ["SCNoMAX", private, "<inttypes.h>", public ] },
+  { symbol: ["SCNuMAX", private, "<inttypes.h>", public ] },
+  { symbol: ["SCNxMAX", private, "<inttypes.h>", public ] },
+  { symbol: ["PRIdPTR", private, "<inttypes.h>", public ] },
+  { symbol: ["PRIiPTR", private, "<inttypes.h>", public ] },
+  { symbol: ["PRIoPTR", private, "<inttypes.h>", public ] },
+  { symbol: ["PRIuPTR", private, "<inttypes.h>", public ] },
+  { symbol: ["PRIxPTR", private, "<inttypes.h>", public ] },
+  { symbol: ["PRIXPTR", private, "<inttypes.h>", public ] },
+  { symbol: ["SCNdPTR", private, "<inttypes.h>", public ] },
+  { symbol: ["SCNiPTR", private, "<inttypes.h>", public ] },
+  { symbol: ["SCNoPTR", private, "<inttypes.h>", public ] },
+  { symbol: ["SCNuPTR", private, "<inttypes.h>", public ] },
+  { symbol: ["SCNxPTR", private, "<inttypes.h>", public ] },
+  { symbol: ["imaxdiv_t", private, "<inttypes.h>", public ] },
+  { symbol: ["imaxabs", private, "<inttypes.h>", public ] },
+  { symbol: ["imaxdiv", private, "<inttypes.h>", public ] },
+  { symbol: ["strtoimax", private, "<inttypes.h>", public ] },
+  { symbol: ["strtoumax", private, "<inttypes.h>", public ] },
+  { symbol: ["wcstoimax", private, "<inttypes.h>", public ] },
+  { symbol: ["wcstoumax", private, "<inttypes.h>", public ] },
+
+  # B.8 Alternative spellings <iso646.h>
+  { symbol: ["and", private, "<iso646.h>", public ] },
+  { symbol: ["and_eq", private, "<iso646.h>", public ] },
+  { symbol: ["bitand", private, "<iso646.h>", public ] },
+  { symbol: ["bitor", private, "<iso646.h>", public ] },
+  { symbol: ["compl", private, "<iso646.h>", public ] },
+  { symbol: ["not", private, "<iso646.h>", public ] },
+  { symbol: ["not_eq", private, "<iso646.h>", public ] },
+  { symbol: ["or", private, "<iso646.h>", public ] },
+  { symbol: ["or_eq", private, "<iso646.h>", public ] },
+  { symbol: ["xor", private, "<iso646.h>", public ] },
+  { symbol: ["xor_eq", private, "<iso646.h>", public ] },
+
+  # B.9 Sizes of integer types <limits.h>
+  { symbol: ["CHAR_BIT", private, "<limits.h>", public ] },
+  { symbol: ["SCHAR_MIN", private, "<limits.h>", public ] },
+  { symbol: ["SCHAR_MAX", private, "<limits.h>", public ] },
+  { symbol: ["UCHAR_MAX", private, "<limits.h>", public ] },
+  { symbol: ["CHAR_MIN", private, "<limits.h>", public ] },
+  { symbol: ["CHAR_MAX", private, "<limits.h>", public ] },
+  { symbol: ["MB_LEN_MAX", private, "<limits.h>", public ] },
+  { symbol: ["SHRT_MIN", private, "<limits.h>", public ] },
+  { symbol: ["SHRT_MAX", private, "<limits.h>", public ] },
+  { symbol: ["USHRT_MAX", private, "<limits.h>", public ] },
+  { symbol: ["INT_MIN", private, "<limits.h>", public ] },
+  { symbol: ["INT_MAX", private, "<limits.h>", public ] },
+  { symbol: ["UINT_MAX", private, "<limits.h>", public ] },
+  { symbol: ["LONG_MIN", private, "<limits.h>", public ] },
+  { symbol: ["LONG_MAX", private, "<limits.h>", public ] },
+  { symbol: ["ULONG_MAX", private, "<limits.h>", public ] },
+  { symbol: ["LLONG_MIN", private, "<limits.h>", public ] },
+  { symbol: ["LLONG_MAX", private, "<limits.h>", public ] },
+  { symbol: ["ULLONG_MAX", private, "<limits.h>", public ] },
+
+  # B.10 Localization <locale.h>
+  { symbol: ["lconv", private, "<locale.h>", public ] },
+  { symbol: ["NULL", private, "<locale.h>", public ] },
+  { symbol: ["LC_ALL", private, "<locale.h>", public ] },
+  { symbol: ["LC_COLLATE", private, "<locale.h>", public ] },
+  { symbol: ["LC_CTYPE", private, "<locale.h>", public ] },
+  { symbol: ["LC_MONETARY", private, "<locale.h>", public ] },
+  { symbol: ["LC_NUMERIC", private, "<locale.h>", public ] },
+  { symbol: ["LC_TIME", private, "<locale.h>", public ] },
+  { symbol: ["setlocale", private, "<locale.h>", public ] },
+  { symbol: ["localeconv", private, "<locale.h>", public ] },
+
+  # B.11 Mathematics <math.h>
+  { symbol: ["float_t", private, "<math.h>", public ] },
+  { symbol: ["double_t", private, "<math.h>", public ] },
+  { symbol: ["HUGE_VAL", private, "<math.h>", public ] },
+  { symbol: ["HUGE_VALF", private, "<math.h>", public ] },
+  { symbol: ["HUGE_VALL", private, "<math.h>", public ] },
+  { symbol: ["INFINITY", private, "<math.h>", public ] },
+  { symbol: ["NAN", private, "<math.h>", public ] },
+  { symbol: ["FP_INFINITE", private, "<math.h>", public ] },
+  { symbol: ["FP_NAN", private, "<math.h>", public ] },
+  { symbol: ["FP_NORMAL", private, "<math.h>", public ] },
+  { symbol: ["FP_SUBNORMAL", private, "<math.h>", public ] },
+  { symbol: ["FP_ZERO", private, "<math.h>", public ] },
+  { symbol: ["FP_FAST_FMA", private, "<math.h>", public ] },
+  { symbol: ["FP_FAST_FMAF", private, "<math.h>", public ] },
+  { symbol: ["FP_FAST_FMAL", private, "<math.h>", public ] },
+  { symbol: ["FP_ILOGB0", private, "<math.h>", public ] },
+  { symbol: ["FP_ILOGBNAN", private, "<math.h>", public ] },
+  { symbol: ["MATH_ERRNO", private, "<math.h>", public ] },
+  { symbol: ["MATH_ERREXCEPT", private, "<math.h>", public ] },
+  { symbol: ["math_errhandling", private, "<math.h>", public ] },
+  { symbol: ["fpclassify", private, "<math.h>", public ] },
+  { symbol: ["isfinite", private, "<math.h>", public ] },
+  { symbol: ["isinf", private, "<math.h>", public ] },
+  { symbol: ["isnan", private, "<math.h>", public ] },
+  { symbol: ["isnormal", private, "<math.h>", public ] },
+  { symbol: ["signbit", private, "<math.h>", public ] },
+  { symbol: ["acos", private, "<math.h>", public ] },
+  { symbol: ["acosf", private, "<math.h>", public ] },
+  { symbol: ["acosl", private, "<math.h>", public ] },
+  { symbol: ["asin", private, "<math.h>", public ] },
+  { symbol: ["asinf", private, "<math.h>", public ] },
+  { symbol: ["asinl", private, "<math.h>", public ] },
+  { symbol: ["atan", private, "<math.h>", public ] },
+  { symbol: ["atanf", private, "<math.h>", public ] },
+  { symbol: ["atanl", private, "<math.h>", public ] },
+  { symbol: ["atan2", private, "<math.h>", public ] },
+  { symbol: ["atan2f", private, "<math.h>", public ] },
+  { symbol: ["atan2l", private, "<math.h>", public ] },
+  { symbol: ["cos", private, "<math.h>", public ] },
+  { symbol: ["cosf", private, "<math.h>", public ] },
+  { symbol: ["cosl", private, "<math.h>", public ] },
+  { symbol: ["sin", private, "<math.h>", public ] },
+  { symbol: ["sinf", private, "<math.h>", public ] },
+  { symbol: ["sinl", private, "<math.h>", public ] },
+  { symbol: ["tan", private, "<math.h>", public ] },
+  { symbol: ["tanf", private, "<math.h>", public ] },
+  { symbol: ["tanl", private, "<math.h>", public ] },
+  { symbol: ["acosh", private, "<math.h>", public ] },
+  { symbol: ["acoshf", private, "<math.h>", public ] },
+  { symbol: ["acoshl", private, "<math.h>", public ] },
+  { symbol: ["asinh", private, "<math.h>", public ] },
+  { symbol: ["asinhf", private, "<math.h>", public ] },
+  { symbol: ["asinhl", private, "<math.h>", public ] },
+  { symbol: ["atanh", private, "<math.h>", public ] },
+  { symbol: ["atanhf", private, "<math.h>", public ] },
+  { symbol: ["atanhl", private, "<math.h>", public ] },
+  { symbol: ["cosh", private, "<math.h>", public ] },
+  { symbol: ["coshf", private, "<math.h>", public ] },
+  { symbol: ["coshl", private, "<math.h>", public ] },
+  { symbol: ["sinh", private, "<math.h>", public ] },
+  { symbol: ["sinhf", private, "<math.h>", public ] },
+  { symbol: ["sinhl", private, "<math.h>", public ] },
+  { symbol: ["tanh", private, "<math.h>", public ] },
+  { symbol: ["tanhf", private, "<math.h>", public ] },
+  { symbol: ["tanhl", private, "<math.h>", public ] },
+  { symbol: ["exp", private, "<math.h>", public ] },
+  { symbol: ["expf", private, "<math.h>", public ] },
+  { symbol: ["expl", private, "<math.h>", public ] },
+  { symbol: ["exp2", private, "<math.h>", public ] },
+  { symbol: ["exp2f", private, "<math.h>", public ] },
+  { symbol: ["exp2l", private, "<math.h>", public ] },
+  { symbol: ["expm1", private, "<math.h>", public ] },
+  { symbol: ["expm1f", private, "<math.h>", public ] },
+  { symbol: ["expm1l", private, "<math.h>", public ] },
+  { symbol: ["frexp", private, "<math.h>", public ] },
+  { symbol: ["frexpf", private, "<math.h>", public ] },
+  { symbol: ["frexpl", private, "<math.h>", public ] },
+  { symbol: ["ilogb", private, "<math.h>", public ] },
+  { symbol: ["ilogbf", private, "<math.h>", public ] },
+  { symbol: ["ilogbl", private, "<math.h>", public ] },
+  { symbol: ["ldexp", private, "<math.h>", public ] },
+  { symbol: ["ldexpf", private, "<math.h>", public ] },
+  { symbol: ["ldexpl", private, "<math.h>", public ] },
+  { symbol: ["log", private, "<math.h>", public ] },
+  { symbol: ["logf", private, "<math.h>", public ] },
+  { symbol: ["logl", private, "<math.h>", public ] },
+  { symbol: ["log10", private, "<math.h>", public ] },
+  { symbol: ["log10f", private, "<math.h>", public ] },
+  { symbol: ["log10l", private, "<math.h>", public ] },
+  { symbol: ["log1p", private, "<math.h>", public ] },
+  { symbol: ["log1pf", private, "<math.h>", public ] },
+  { symbol: ["log1pl", private, "<math.h>", public ] },
+  { symbol: ["log2", private, "<math.h>", public ] },
+  { symbol: ["log2f", private, "<math.h>", public ] },
+  { symbol: ["log2l", private, "<math.h>", public ] },
+  { symbol: ["logb", private, "<math.h>", public ] },
+  { symbol: ["logbf", private, "<math.h>", public ] },
+  { symbol: ["logbl", private, "<math.h>", public ] },
+  { symbol: ["modf", private, "<math.h>", public ] },
+  { symbol: ["modff", private, "<math.h>", public ] },
+  { symbol: ["modfl", private, "<math.h>", public ] },