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memrev.3pub
Langue: en
Version: C Programmer's Manual (debian - 07/07/09)
Section: 3 (Bibliothèques de fonctions)
NAME
memrev - reverse an array in placeSYNOPSIS
#include <publib.h> void *memrev(void *block, size_t elsize, size_t elnum);
DESCRIPTION
memrev will reverse an array, by swapping the contents of its elements.RETURN VALUE
memrev returns its first argument.EXAMPLE
To reverse an integer array one might do the following.int array[4] = { 1, 2, 3, 4 }; memrev(array, sizeof(array[0]), 4); This will result in the array being { 4, 3, 2, 1 }.
SEE ALSO
publib(3), strrev(3), memshuffle(3)AUTHOR
Lars Wirzenius (lars.wirzenius@helsinki.fi)Contenus ©2006-2024 Benjamin Poulain
Design ©2006-2024 Maxime Vantorre