Types for memory sizing and pointer arithmetic. More...

Typedefs
typedef size_t	usize
typedef ptrdiff_t	isize
	Signed size type pointer-width, matches ptrdiff_t.
typedef uintptr_t	uptr
typedef intptr_t	iptr

Detailed Description

Types for memory sizing and pointer arithmetic.

Typedef Documentation

◆ iptr

typedef intptr_t iptr

Signed pointer-sized integer

Definition at line 80 of file base_types.h.

◆ isize

typedef ptrdiff_t isize

Signed size type pointer-width, matches ptrdiff_t.

Use for signed differences between pointers or sizes, and for APIs that need to return -1 as an error sentinel. POSIX defines ssize_t for this purpose but it is not available on Windows; ptrdiff_t is a portable equivalent.

Definition at line 77 of file base_types.h.

◆ uptr

typedef uintptr_t uptr

Unsigned pointer-sized integer

Definition at line 79 of file base_types.h.

◆ usize

typedef size_t usize

Unsigned size type - pointer-width, matches size_t. Use for sizes and counts.

Definition at line 68 of file base_types.h.