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array_truncate(3)	    Library Functions Manual	       array_truncate(3)

NAME
     array_truncate - reduce number of initialized bytes

SYNTAX
     #include <libowfat/array.h>

     void array_truncate(array* x, uint64 membersize, int64 len);

       array_truncate(&x,sizeof(t),len);

DESCRIPTION
     array_truncate  reduces  the  number  of  initialized bytes in x to exactly
     len*sizeof(t). If the number of initialized bytes was  already  this  small
     (or smaller), array_truncate has no effect. If len is negative, array_trun-
     cate has no effect. If x is unallocated, array_truncate has no effect. If x
     has failed, array_truncate has no effect.

     array_truncate does not change the allocation in x. If you want to free the
     memory used by x, use array_reset.

SEE ALSO
     array_allocate(3),  array_get(3),	array_fail(3), array_trunc(3), array_re-
     set(3)

							       array_truncate(3)

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