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-rw-r--r--REORG.TODO/stdlib/testsort.c36
1 files changed, 36 insertions, 0 deletions
diff --git a/REORG.TODO/stdlib/testsort.c b/REORG.TODO/stdlib/testsort.c
new file mode 100644
index 0000000000..aa4332a568
--- /dev/null
+++ b/REORG.TODO/stdlib/testsort.c
@@ -0,0 +1,36 @@
+#include <stdlib.h>
+#include <string.h>
+#include <stdio.h>
+
+static int
+compare (const void *a, const void *b)
+{
+ return strcmp (*(char **) a, *(char **) b);
+}
+
+int
+main (void)
+{
+ char bufs[500][20];
+ char *lines[500];
+ size_t lens[500];
+ size_t i, j;
+
+ srandom (1);
+
+ for (i = 0; i < 500; ++i)
+ {
+ lens[i] = random() % 19;
+ lines[i] = bufs[i];
+ for (j = 0; j < lens[i]; ++j)
+ lines[i][j] = random() % 26 + 'a';
+ lines[i][j] = '\0';
+ }
+
+ qsort (lines, 500, sizeof (char *), compare);
+
+ for (i = 0; i < 500 && lines[i] != NULL; ++i)
+ puts (lines[i]);
+
+ return 0;
+}