Return to qsort_.c CVS log

Up to [CSRG BSD Unix] / 42BSD / usr.lib / libU77

Annotation of 42BSD/usr.lib/libU77/qsort_.c, revision 1.1.1.1

1.1       root        1: /*
                      2: char id_qsort[] = "@(#)qsort_.c        1.1";
                      3:  *
                      4:  * quick sort interface
                      5:  *
                      6:  * calling sequence:
                      7:  *     external compar
                      8:  *     call qsort (array, len, isize, compar)
                      9:  *     ----
                     10:  *     integer*2 function compar (obj1, obj2)
                     11:  * where:
                     12:  *     array contains the elements to be sorted
                     13:  *     len is the number of elements in the array
                     14:  *     isize is the size of an element, typically -
                     15:  *             4 for integer, float
                     16:  *             8 for double precision
                     17:  *             (length of character object) for character arrays
                     18:  *     compar is the name of an integer*2 function that will return -
                     19:  *             <0 if object 1 is logically less than object 2
                     20:  *             =0 if object 1 is logically equal to object 2
                     21:  *             >0 if object 1 is logically greater than object 2
                     22:  */
                     23: 
                     24: qsort_(array, len, isize, compar)
                     25: long *len, *isize;
                     26: long *array;
                     27: int (*compar)(); /* may be problematical */
                     28: {
                     29:        qsort(array, (int)*len, (int)*isize, compar);
                     30: }

This archive runs on limited infrastructure. Preserving old code on modern bandwidth. Automated agents are requested to crawl responsibly.