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    The following form allows you to view linux man pages.

    Command:

    memfrob

    
    
    

    SYNOPSIS

           #define _GNU_SOURCE             /* See feature_test_macros(7) */
           #include <string.h>
    
           void *memfrob(void *s, size_t n);
    
    
    

    DESCRIPTION

           The  memfrob() function encrypts the first n bytes of the memory area s
           by exclusive-ORing each character with the number 42.  The  effect  can
           be reversed by using memfrob() on the encrypted memory area.
    
           Note  that  this function is not a proper encryption routine as the XOR
           constant is fixed, and is suitable only for hiding strings.
    
    
    

    RETURN VALUE

           The memfrob() function returns a pointer to the encrypted memory  area.
    
    
    

    ATTRIBUTES

       Multithreading (see pthreads(7))
           The memfrob() function is thread-safe.
    
    
    

    CONFORMING TO

           The memfrob() function is unique to the GNU C Library.
    
    
    

    SEE ALSO

           strfry(3)
    
    
    

    GNU 2014-03-17 MEMFROB(3)

    
    
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