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Annotation of 42BSD/ingres/source/gutil/clrmem.c, revision 1.1.1.1

1.1       root        1: # include      <sccs.h>
                      2: 
                      3: SCCSID(@(#)clrmem.c    7.1     2/5/81)
                      4: 
                      5: /*
                      6: **  CLRMEM -- clear a block of memory
                      7: **
                      8: **     A block of memory is set to zero.  If we use assembly
                      9: **     language, this can be potentially very fast.
                     10: **
                     11: **     Parameters:
                     12: **             p -- a pointer to the area to be cleared.
                     13: **             l -- the length of the area in bytes.
                     14: **
                     15: **     Returns:
                     16: **             none
                     17: **
                     18: **     Side Effects:
                     19: **             none
                     20: **
                     21: **     Trace Flags:
                     22: **             none
                     23: */
                     24: 
                     25: clrmem(p, l)
                     26: register char  *p;
                     27: register int   l;
                     28: {
                     29:        while (l-- > 0)
                     30:                *p++ = 0;
                     31: }

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