Fix compiler warnings in examples when using -std=c++98 -std=gnu89 -pedantic -Wreturn-type

This commit is contained in:
William S Fulton 2014-05-24 00:14:01 +01:00
commit f39ed94419
43 changed files with 75 additions and 73 deletions

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@ -13,7 +13,7 @@ void sort_int(int* arr, int len)
qsort(arr, len, sizeof(int), compare_int);
}
// ditto doubles
/* ditto doubles */
int compare_double(const void * a, const void * b)
{
return (int)( *(double*)a - *(double*)b );