3.154 qsort

Function

Sort an array.

Header

stdlib.h

Declaration

void __fastcall__ qsort (void* base, size_t count, size_t size, int (*compare) (const void*, const void*));

Description

qsort sorts an array according to a given compare function compare. base is the address of the array, count is the number of elements, size the size of an element and compare the function used to compare the members.

Limits

• If there are multiple members with the same key, the order after calling the function is undefined.
• The function is only available as fastcall function, so it may only be used in presence of a prototype.

Availability

ISO 9899

See also

bsearch

Example

None.