Add build system scaffolding and libc headers

1 files changed, 12 insertions, 0 deletions

diff --git a/lib/libc/stdlib/qsort.c b/lib/libc/stdlib/qsort.c
new file mode 100644
index 00000000..896c79a1
--- /dev/null
+++ b/lib/libc/stdlib/qsort.c
@@ -0,0 +1,12 @@
+#include <stdlib.h>
+
+static int wrapper(const void *a, const void *b, void *compar)
+{
+	return ((int (*)(const void *, const void *))compar)(a, b);
+}
+
+void qsort(void *base, size_t nel, size_t width,
+	   int (*compar)(const void *, const void *))
+{
+	qsort_r(base, nel, width, wrapper, compar);
+}