https://code-reference.com/ 2026-04-14T09:53:03+02:00 https://code-reference.com/ https://code-reference.com/ttps://code-reference.com/lib/tpl/dokuwiki/images/favicon.ico text/html 2024-02-16T01:05:10+02:00 https://code-reference.com/c/datatypes/auto?rev=1708041910&do=diff description of auto auto is in work by code-reference.com if you are faster... don't hasitate and add it no example at the moment output of auto c example no example at the moment text/html 2024-02-16T01:05:12+02:00 https://code-reference.com/c/datatypes/bool?rev=1708041912&do=diff Typ: _Bool 1 Byte 0 and 1 ( the underscore '_' and Shift B is nessesary ) C Sourcecode Example #include <stdio.h> /* including standard library */ //#include <windows.h> /* uncomment this for Windows */ int main(void) { printf("_Bool: %d bytes\n", sizeof(_Bool) ); return 0; } text/html 2024-02-16T01:05:13+02:00 https://code-reference.com/c/datatypes/char?rev=1708041913&do=diff char char Character value or small integer 1byte signed: -128 to 127 unsigned: 0 to 255 You can use to find it out ;) C Sourcecode Example #include <stdio.h> /* including standard library */ //#include <windows.h> /* uncomment this for Windows */ int main(void) { printf("char: %d bytes\n", sizeof(char) ); return 0; } text/html 2024-02-16T01:05:12+02:00 https://code-reference.com/c/datatypes/const?rev=1708041912&do=diff description of const const is in work by code-reference.com if you are faster... don't hasitate and add it no example at the moment output of const c example no example at the moment text/html 2024-02-16T01:05:12+02:00 https://code-reference.com/c/datatypes/double?rev=1708041912&do=diff double double 8 Byte 2.3E-308 - 1.7E+308 precision 15 You can use to find it out ;) C Sourcecode Example #include <stdio.h> /* including standard library */ //#include <windows.h> /* uncomment this for Windows */ int main(void) { printf("double: %d bytes\n", sizeof(double) ); return 0; } text/html 2024-02-16T01:05:08+02:00 https://code-reference.com/c/datatypes/float?rev=1708041908&do=diff float float 4 Byte 1.2E-38 - 3.4E+38 precision 6 C Sourcecode Example #include <stdio.h> /* including standard library */ //#include <windows.h> /* uncomment this for Windows */ int main(void) { printf("float: %d bytes\n", sizeof(float) ); return 0; } text/html 2024-02-16T01:05:17+02:00 https://code-reference.com/c/datatypes/int?rev=1708041917&do=diff int int Integer 4byte* signed: -2147483648 - 2147483647 unsigned: 0 - 4294967295 2byte signed -32768 - 32767 unsigned: 0 - 65535 *hardware-dependent it is also possible that int 2Bytes big is On a 32 bit system it is 4 bytes You can use to find it out ;) text/html 2024-02-16T01:05:17+02:00 https://code-reference.com/c/datatypes/int16?rev=1708041917&do=diff description of int16 int16 is in work by code-reference.com if you are faster... don't hasitate and add it no example at the moment output of int16 c example no example at the moment text/html 2024-02-16T01:05:16+02:00 https://code-reference.com/c/datatypes/int16_t?rev=1708041916&do=diff description of int16_t int16_t is in work by code-reference.com if you are faster... don't hasitate and add it no example at the moment output of int16_t c example no example at the moment text/html 2024-02-16T01:05:09+02:00 https://code-reference.com/c/datatypes/int32?rev=1708041909&do=diff description of int32 int32 is in work by code-reference.com if you are faster... don't hasitate and add it no example at the moment output of int32 c example no example at the moment text/html 2024-02-16T01:05:16+02:00 https://code-reference.com/c/datatypes/int32_t?rev=1708041916&do=diff description of int32_t int32_t is in work by code-reference.com if you are faster... don't hasitate and add it no example at the moment output of int32_t c example no example at the moment text/html 2024-02-16T01:05:13+02:00 https://code-reference.com/c/datatypes/int64?rev=1708041913&do=diff description of int64 int64 is in work by code-reference.com if you are faster... don't hasitate and add it no example at the moment output of int64 c example no example at the moment text/html 2024-02-16T01:05:08+02:00 https://code-reference.com/c/datatypes/int64_t?rev=1708041908&do=diff description of int64_t int64_t is in work by code-reference.com if you are faster... don't hasitate and add it no example at the moment output of int64_t c example no example at the moment text/html 2024-02-16T01:05:09+02:00 https://code-reference.com/c/datatypes/int8?rev=1708041909&do=diff description of int8 int8 is in work by code-reference.com if you are faster... don't hasitate and add it no example at the moment output of int8 c example no example at the moment text/html 2024-02-16T01:05:11+02:00 https://code-reference.com/c/datatypes/int8_t?rev=1708041911&do=diff description of int8_t int8_t is in work by code-reference.com if you are faster... don't hasitate and add it no example at the moment output of int8_t c example no example at the moment text/html 2024-02-16T01:05:17+02:00 https://code-reference.com/c/datatypes/int_fast16_t?rev=1708041917&do=diff description of int_fast16_t int_fast16_t is in work by code-reference.com if you are faster... don't hasitate and add it no example at the moment output of int_fast16_t c example no example at the moment text/html 2024-02-16T01:05:17+02:00 https://code-reference.com/c/datatypes/int_fast32_t?rev=1708041917&do=diff description of int_fast32_t int_fast32_t is in work by code-reference.com if you are faster... don't hasitate and add it no example at the moment output of int_fast32_t c example no example at the moment text/html 2024-02-16T01:05:10+02:00 https://code-reference.com/c/datatypes/int_fast64_t?rev=1708041910&do=diff description of int_fast64_t int_fast64_t is in work by code-reference.com if you are faster... don't hasitate and add it no example at the moment output of int_fast64_t c example no example at the moment text/html 2024-02-16T01:05:18+02:00 https://code-reference.com/c/datatypes/int_fast8_t?rev=1708041918&do=diff description of int_fast8_t int_fast8_t is in work by code-reference.com if you are faster... don't hasitate and add it no example at the moment output of int_fast8_t c example no example at the moment text/html 2024-02-16T01:05:15+02:00 https://code-reference.com/c/datatypes/int_least16_t?rev=1708041915&do=diff description of int_least16_t int_least16_t is in work by code-reference.com if you are faster... don't hasitate and add it no example at the moment output of int_least16_t c example no example at the moment text/html 2024-02-16T01:05:16+02:00 https://code-reference.com/c/datatypes/int_least32_t?rev=1708041916&do=diff description of int_least32_t int_least32_t is in work by code-reference.com if you are faster... don't hasitate and add it no example at the moment output of int_least32_t c example no example at the moment text/html 2024-02-16T01:05:09+02:00 https://code-reference.com/c/datatypes/int_least64_t?rev=1708041909&do=diff description of int_least64_t int_least64_t is in work by code-reference.com if you are faster... don't hasitate and add it no example at the moment output of int_least64_t c example no example at the moment text/html 2024-02-16T01:05:13+02:00 https://code-reference.com/c/datatypes/int_least8_t?rev=1708041913&do=diff description of int_least8_t int_least8_t is in work by code-reference.com if you are faster... don't hasitate and add it no example at the moment output of int_least8_t c example no example at the moment text/html 2024-02-16T01:05:08+02:00 https://code-reference.com/c/datatypes/intmax_t?rev=1708041908&do=diff description of intmax_t intmax_t is in work by code-reference.com if you are faster... don't hasitate and add it no example at the moment output of intmax_t c example no example at the moment text/html 2024-02-16T01:05:11+02:00 https://code-reference.com/c/datatypes/intptr_t?rev=1708041911&do=diff description of intptr_t intptr_t is in work by code-reference.com if you are faster... don't hasitate and add it no example at the moment output of intptr_t c example no example at the moment text/html 2024-02-16T01:05:14+02:00 https://code-reference.com/c/datatypes/long%20double?rev=1708041914&do=diff long double long double 10 Byte 3.4E-4932 - 1.1E+4932 precision: 19 C Sourcecode Example #include <stdio.h> /* including standard library */ //#include <windows.h> /* uncomment this for Windows */ int main(void){ printf("long double: %d bytes\n", sizeof(long double) ); } return 0; text/html 2024-02-16T01:05:14+02:00 https://code-reference.com/c/datatypes/long?rev=1708041914&do=diff long #include <stdio.h> /* including standard library */ //#include <windows.h> /* uncomment this for Windows */ long 4 Byte signed: -2147483648 - 2147483647 unsigned: 0 - 4294967295 8 Byte signed: -9223372036854775808 - 9223372036854775807 unsigned: 0 - 18446744073709551615 C Sourcecode Example #include <stdio.h> /* including standard library */ //#include <windows.h> /* uncomment this for Windows */ int main(void){ printf("long: %ld bytes\n", sizeof(long) ); } retu… text/html 2024-02-16T01:05:14+02:00 https://code-reference.com/c/datatypes/long_double?rev=1708041914&do=diff long double long double 10 Byte 3.4E-4932 - 1.1E+4932 precision: 19 C Sourcecode Example #include <stdio.h> /* including standard library */ //#include <windows.h> /* uncomment this for Windows */ int main(void){ printf("long double: %d bytes\n", sizeof(long double) ); } return 0; text/html 2024-02-16T01:05:07+02:00 https://code-reference.com/c/datatypes/register?rev=1708041907&do=diff description of register register is in work by code-reference.com if you are faster... don't hasitate and add it no example at the moment output of register c example no example at the moment text/html 2024-02-16T01:05:10+02:00 https://code-reference.com/c/datatypes/short?rev=1708041910&do=diff short short 2 Byte signed: -32768 - 32767 unsigned: 0 - 65535 C Sourcecode Example #include <stdio.h> /* including standard library */ //#include <windows.h> /* uncomment this for Windows */ int main(void) { printf("short: %d bytes\n", sizeof(short) ); return 0; } text/html 2024-02-16T01:05:11+02:00 https://code-reference.com/c/datatypes/signed?rev=1708041911&do=diff signed signed int i; // 'signed' is default signed char -128 to 127 signed int -32768 to 32767 (signed is default) [or -2147483648 to 2147483647 if '-mnoshort' is given] signed short int -32768 to 32767 signed long int -2147483648 to 2147483647 text/html 2024-02-16T01:05:13+02:00 https://code-reference.com/c/datatypes/struct?rev=1708041913&do=diff description of struct struct is in work by code-reference.com if you are faster... don't hasitate and add it no example at the moment output of struct c example no example at the moment text/html 2024-02-16T01:05:14+02:00 https://code-reference.com/c/datatypes/typedef?rev=1708041914&do=diff typedef type-definition identifier; statement assigns the symbol name identifier to the data type definition type-definition. text/html 2024-02-16T01:05:10+02:00 https://code-reference.com/c/datatypes/uint16?rev=1708041910&do=diff description of uint16 uint16 is in work by code-reference.com if you are faster... don't hasitate and add it no example at the moment output of uint16 c example no example at the moment text/html 2024-02-16T01:05:16+02:00 https://code-reference.com/c/datatypes/uint16_t?rev=1708041916&do=diff description of uint16_t uint16_t is in work by code-reference.com if you are faster... don't hasitate and add it no example at the moment output of uint16_t c example no example at the moment text/html 2024-02-16T01:05:15+02:00 https://code-reference.com/c/datatypes/uint32?rev=1708041915&do=diff description of uint32 uint32 is in work by code-reference.com if you are faster... don't hasitate and add it no example at the moment output of uint32 c example no example at the moment text/html 2024-02-16T01:05:16+02:00 https://code-reference.com/c/datatypes/uint32_t?rev=1708041916&do=diff description of uint32_t uint32_t is in work by code-reference.com if you are faster... don't hasitate and add it no example at the moment output of uint32_t c example no example at the moment text/html 2024-02-16T01:05:10+02:00 https://code-reference.com/c/datatypes/uint64?rev=1708041910&do=diff description of uint64 uint64 is in work by code-reference.com if you are faster... don't hasitate and add it no example at the moment output of uint64 c example no example at the moment text/html 2024-02-16T01:05:08+02:00 https://code-reference.com/c/datatypes/uint64_t?rev=1708041908&do=diff description of uint64_t uint64_t is in work by code-reference.com if you are faster... don't hasitate and add it no example at the moment output of uint64_t c example no example at the moment text/html 2024-02-16T01:05:17+02:00 https://code-reference.com/c/datatypes/uint8?rev=1708041917&do=diff description of uint8 uint8 is in work by code-reference.com if you are faster... don't hasitate and add it no example at the moment output of uint8 c example no example at the moment text/html 2024-02-16T01:05:17+02:00 https://code-reference.com/c/datatypes/uint8_t?rev=1708041917&do=diff description of uint8_t uint8_t is in work by code-reference.com if you are faster... don't hasitate and add it no example at the moment output of uint8_t c example no example at the moment text/html 2024-02-16T01:05:13+02:00 https://code-reference.com/c/datatypes/uint_fast16_t?rev=1708041913&do=diff description of uint_fast16_t uint_fast16_t is in work by code-reference.com if you are faster... don't hasitate and add it no example at the moment output of uint_fast16_t c example no example at the moment text/html 2024-02-16T01:05:12+02:00 https://code-reference.com/c/datatypes/uint_fast32_t?rev=1708041912&do=diff description of uint_fast32_t uint_fast32_t is in work by code-reference.com if you are faster... don't hasitate and add it no example at the moment output of uint_fast32_t c example no example at the moment text/html 2024-02-16T01:05:10+02:00 https://code-reference.com/c/datatypes/uint_fast64_t?rev=1708041910&do=diff description of uint_fast64_t uint_fast64_t is in work by code-reference.com if you are faster... don't hasitate and add it no example at the moment output of uint_fast64_t c example no example at the moment text/html 2024-02-16T01:05:11+02:00 https://code-reference.com/c/datatypes/uint_fast8_t?rev=1708041911&do=diff description of uint_fast8_t uint_fast8_t is in work by code-reference.com if you are faster... don't hasitate and add it no example at the moment output of uint_fast8_t c example no example at the moment text/html 2024-02-16T01:05:11+02:00 https://code-reference.com/c/datatypes/uint_least16_t?rev=1708041911&do=diff description of uint_least16_t uint_least16_t is in work by code-reference.com if you are faster... don't hasitate and add it no example at the moment output of uint_least16_t c example no example at the moment text/html 2024-02-16T01:05:11+02:00 https://code-reference.com/c/datatypes/uint_least32_t?rev=1708041911&do=diff description of uint_least32_t uint_least32_t is in work by code-reference.com if you are faster... don't hasitate and add it no example at the moment output of uint_least32_t c example no example at the moment text/html 2024-02-16T01:05:15+02:00 https://code-reference.com/c/datatypes/uint_least64_t?rev=1708041915&do=diff description of uint_least64_t uint_least64_t is in work by code-reference.com if you are faster... don't hasitate and add it no example at the moment output of uint_least64_t c example no example at the moment text/html 2024-02-16T01:05:16+02:00 https://code-reference.com/c/datatypes/uint_least8_t?rev=1708041916&do=diff description of uint_least8_t uint_least8_t is in work by code-reference.com if you are faster... don't hasitate and add it no example at the moment output of uint_least8_t c example no example at the moment text/html 2024-02-16T01:05:13+02:00 https://code-reference.com/c/datatypes/uintmax_t?rev=1708041913&do=diff description of uintmax_t uintmax_t is in work by code-reference.com if you are faster... don't hasitate and add it no example at the moment output of uintmax_t c example no example at the moment text/html 2024-02-16T01:05:18+02:00 https://code-reference.com/c/datatypes/uintptr_t?rev=1708041918&do=diff description of uintptr_t uintptr_t is in work by code-reference.com if you are faster... don't hasitate and add it no example at the moment output of uintptr_t c example no example at the moment text/html 2024-02-16T01:05:13+02:00 https://code-reference.com/c/datatypes/union?rev=1708041913&do=diff create groups of variables which share the same storage space. a union is similar to a struct, but it allows you to define variables that share storage space union [union-type-name] { type variable-names; type variable-names; ... } [union-variables] ; text/html 2024-02-16T01:05:10+02:00 https://code-reference.com/c/datatypes/unsigned?rev=1708041910&do=diff unsigned unsigned char ch; unsigned long int l; unsigned char 0 to 255 unsigned int 0 to 65535 [or 0 to 4294967295 if '-mnoshort' is set] unsigned short int 0 to 65535 unsigned long int 0 to 4294967295 text/html 2024-02-16T01:05:17+02:00 https://code-reference.com/c/datatypes/void?rev=1708041917&do=diff void void 0 Bytes C Sourcecode Example #include <stdio.h> /* including standard library */ //#include <windows.h> /* uncomment this for Windows */ int main(void) { printf("void: %d bytes\n", sizeof(void) ); return 0; } text/html 2024-02-16T01:05:12+02:00 https://code-reference.com/c/datatypes/volatile?rev=1708041912&do=diff description of volatile volatile is in work by code-reference.com if you are faster... don't hasitate and add it no example at the moment output of volatile c example no example at the moment