Req#

Return value

10

a number between 0 and 100 giving a general idea of current memory utilization, in which 0 indicates no memory use and 100 indicates full memory use.

11

total number of bytes of physical memory.

12

number of bytes of physical memory available.

13

total number of bytes that can be stored in the paging file. Note that this number does not represent the actual physical size of the paging file on disk.

14

number of bytes available in the paging file.

15

total number of bytes that can be described in the user mode portion of the virtual address space of the calling process.

16

number of bytes of unreserved and uncommitted memory in the user mode portion of the virtual address space of the calling process.

17

number of bytes of unreserved and uncommitted memory in the extended portion of the virtual address space of the calling process (Windows 2000 or newer).

Format

Meaning

0

(Default) Floating Point
 

1

Huge number. This is a long decimal number string, which may represent a number too large to be converted to an integer.'Huge number' is a special data type. It is a long decimal number string, which may represent a number too large to be converted to an integer. This value can be modified with standard arithmetic operations.

2

64-bit Integer. This option causes the function to return a 64-bit integer when the return value is too large or too small to be represented by a 32-bit integer without loss of information.