C言語キーワード、予約語、ライブラリ名

(signed) signed (sizeof) sizeof (short) short (static) static (struct) struct (switch) switch (typedef) typedef (union) union (unsigned) unsigned (void) void (volatile) volatile (while) while (bool) bool (true) true (false) false (nullptr) nullptr (restrict) restrict (constexpr) constexpr (thread_local) thread_local (alignas) alignas (alignof) alignof (inline) inline (static_assert) static_assert (_Bool) _Bool (_BitInt) _BitInt (_Decimal32) _Decimal32 (_Decimal64) _Decimal64 (_Decimal128) _Decimal128 (_Complex) _Complex (_Imaginary) _Imaginary (_Atomic) _Atomic (_Thread_local) _Thread_local (_Alignas) _Alignas (_Alignof) _Alignof (_Static_assert) _Static_assert (_Generic) _Generic (_Noreturn) _Noreturn (#define) #define (#include) #include (#undef) #undef (#ifdef) #ifdef (#ifndef) #ifndef (#if) #if (#elif) #elif (#else) #else (#endif) #endif (#pragma) #pragma (NULL) NULL (EOF) EOF (FILE) FILE (stdin) stdin (stdout) stdout (stderr) stderr (size_t) size_t (#include <assert.h>) #include <assert.h> (#include <complex.h>) #include <complex.h> (#include <ctype.h>) #include <ctype.h> (#include <errno.h>) #include <errno.h> (#include <fenv.h>) #include <fenv.h> (#include <float.h>) #include <float.h> (#include <inttypes.h>) #include <inttypes.h> (#include <iso646.h>) #include <iso646.h> (#include <limits.h>) #include <limits.h> (#include <locale.h>) #include <locale.h> (#include <math.h>) #include <math.h> (#include <setjmp.h>) #include <setjmp.h> (#include <signal.h>) #include <signal.h> (#include <stdarg.h>) #include <stdarg.h> (#include <stdbool.h>) #include <stdbool.h> (#include <stddef.h>) #include <stddef.h> (#include <stdint.h>) #include <stdint.h> (#include <stdio.h>) #include <stdio.h> (#include <stdlib.h>) #include <stdlib.h> (#include <string.h>) #include <string.h> (#include <tgmath.h>) #include <tgmath.h> (#include <time.h>) #include <time.h> (#include <wchar.h>) #include <wchar.h> (#include <wctype.h>) #include <wctype.h> (int printf(const char *format, ...);) int printf(const char *format, ...); (int scanf(const char *format, ...);) int scanf(const char *format, ...);