C data types
DATA TYPE SUPPORTED BY THE C PROGRAMMING LANGUAGE
Inttypes.h; Size t; Float.h; Limits.h; Stdint.h; Declaration reflects use; Stdbool.h; Stddef.h; Ptrdiff t; Stdbool; Ssize t; Stdint; Double (C programming language); C variable types and declarations; C types; Unsigned char; Uint8 t; Uint16 t; Uint32 t; Cinttypes; Cfloat; Climits; Cstddef; Cstdint; Int8 t; Std::int8 t; Int16 t; Std::int16 t; Int32 t; Std::int32 t; Std::int64 t; Int64 t; Std::uint8 t; Std::uint16 t; Std::uint32 t; Std::uint64 t; Uint64 t; Int least8 t; Std::int least8 t; Uint least8 t; Std::uint least8 t; Std::uint least16 t; Uint least16 t; Int least16 t; Std::int least16 t; Std::int least32 t; Int least32 t; Uint least32 t; Std::uint least32 t; Std::uint least64 t; Uint least64 t; Int least64 t; Std::int least64 t; Int fast8 t; Uint fast8 t; Std::int fast8 t; Std::uint fast8 t; Int fast16 t; Uint fast16 t; Std::int fast16 t; Std::uint fast16 t; Int fast32 t; Uint fast32 t; Std::int fast32 t; Std::uint fast32 t; Int fast64 t; Uint fast64 t; Std::int fast64 t; Std::uint fast64 t; Uintmax t; Intmax t; Std::intmax t; Std::uintmax t; Intptr t; Std::intptr t; Std::uintptr t; Signed char
In the C programming language, data types constitute the semantics and characteristics of storage of data elements. They are expressed in the language syntax in form of declarations for memory locations or variables.