Fix compilation error in utf8code.c due to predeclaring a static array with unspecified size.

1 files changed, 15 insertions, 9 deletions

diff --git a/misc/examples/sort.c b/misc/examples/sort.c
index 65ae7359..ace1a6a4 100644
--- a/misc/examples/sort.c
+++ b/misc/examples/sort.c
@@ -1,39 +1,45 @@
-#include <stdio.h>
 #include <time.h>
 #include <stdlib.h>
-#define i_val int
+#include <stdio.h>
 #include <stc/crandom.h>
-#include <stc/algo/csort.h>
+
+typedef float Elem;
+#define fmt_Elem "%g"
 #ifdef __cplusplus
-#include <algorithm>
+  #include <algorithm>
+#else
+  #define i_val Elem
+  #include <stc/algo/csort.h>
 #endif
 
 
-int testsort(csortval_int *a, size_t size, const char *desc) {
+int testsort(Elem *a, size_t size, const char *desc) {
     clock_t t = clock();
 #ifdef __cplusplus
     printf("std::sort: ");
     std::sort(a, a + size);
 #else
     printf("csort: ");
-    csort_int(a, size);
+    csort_Elem(a, size);
 #endif
     t = clock() - t;
 
-    printf("%s: %d elements sorted in %.3fms\n",
+    printf("%s: %d elements sorted in %.2f ms\n",
            desc, (int)size, t*1000.0/CLOCKS_PER_SEC);
     return 0;
 }
 
 int main(int argc, char *argv[]) {
     size_t i, size = argc > 1 ? strtoull(argv[1], NULL, 0) : 10000000;
-    csortval_int *a = (csortval_int*)malloc(sizeof(*a) * size);
+    Elem *a = (Elem*)malloc(sizeof(*a) * size);
     if (a == NULL) return -1;
 
     for (i = 0; i < size; i++)
         a[i] = crandom() & ((1U << 28) - 1);
+
     testsort(a, size, "random");
-    for (i = 0; i < 20; i++) printf(" %d", a[i]);
+    for (i = 0; i < 20; i++)
+        printf(" " fmt_Elem, a[i]);
     puts("");
 
     testsort(a, size, "sorted");