Initial checkin.

[pdclib] / functions / stdlib / div.c

diff --git a/functions/stdlib/div.c b/functions/stdlib/div.c
new file mode 100644 (file)
index 0000000..45961af
--- /dev/null
+++ b/functions/stdlib/div.c
@@ -0,0 +1,37 @@
+/* $Id$ */
+
+/* Release $Name$ */
+
+/* div( int, int )
+
+   This file is part of the Public Domain C Library (PDCLib).
+   Permission is granted to use, modify, and / or redistribute at will.
+*/
+
+#include <stdlib.h>
+
+#ifndef REGTEST
+
+div_t div( int numer, int denom )
+{
+    div_t rc;
+    rc.quot = numer / denom;
+    rc.rem  = numer % denom;
+    /* TODO: pre-C99 compilers might require modulus corrections */
+    return rc;
+}
+
+#endif
+
+#ifdef TEST
+#include <_PDCLIB_test.h>
+
+int main()
+{
+    int NO_TESTDRIVER = 0;
+    BEGIN_TESTS;
+    TESTCASE( NO_TESTDRIVER );
+    return TEST_RESULTS;
+}
+
+#endif