<stdlib.h>
The <stdlib.h> include file declares the following functions:
Note: 1 These functions are applicable to C++ only.
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The <stdlib.h> include file also contains definitions for the following macros:
NULL
- The NULL pointer value.
EXIT_SUCCESS
- Expands to 0; used by the
atexit
function. EXIT_FAILURE
- Expands to 8; used by the
atexit
function. RAND_MAX
- Expands to an integer that represents the largest number that the
rand
function can return. MB_CUR_MAX
- Expands to an integral expression to represent the maximum number of bytes in a multibyte character for the current locale.
For more information about NULL
and the types size_t
and wchar_t
, see <stddef.h>.