1 files changed, 83 insertions, 0 deletions
diff --git a/src/lib/kStuff/kHlp/Generic/kHlpInt2Ascii.c b/src/lib/kStuff/kHlp/Generic/kHlpInt2Ascii.c
new file mode 100644
index 0000000..dcea005
--- /dev/null
+++ b/src/lib/kStuff/kHlp/Generic/kHlpInt2Ascii.c
@@ -0,0 +1,83 @@
+/* $Id: kHlpInt2Ascii.c 113 2018-07-12 11:34:27Z bird $ */
+/** @file
+ * kHlpString - kHlpInt2Ascii.
+ */
+
+/*
+ * Copyright (c) 2006-2007 Knut St. Osmundsen <bird-kStuff-spamix@anduin.net>
+ *
+ * Permission is hereby granted, free of charge, to any person
+ * obtaining a copy of this software and associated documentation
+ * files (the "Software"), to deal in the Software without
+ * restriction, including without limitation the rights to use,
+ * copy, modify, merge, publish, distribute, sublicense, and/or sell
+ * copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following
+ * conditions:
+ *
+ * The above copyright notice and this permission notice shall be
+ * included in all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
+ * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES
+ * OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
+ * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT
+ * HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
+ * WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
+ * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+ * OTHER DEALINGS IN THE SOFTWARE.
+ */
+
+/*******************************************************************************
+*   Header Files                                                               *
+*******************************************************************************/
+#include <k/kHlpString.h>
+
+
+/**
+ * Converts an signed integer to an ascii string.
+ *
+ * @returns psz.
+ * @param   psz         Pointer to the output buffer.
+ * @param   cch         The size of the output buffer.
+ * @param   lVal        The value.
+ * @param   iBase       The base to format it. (2,8,10 or 16)
+ */
+KHLP_DECL(char *) kHlpInt2Ascii(char *psz, KSIZE cch, long lVal, unsigned iBase)
+{
+    static const char s_szDigits[] = "0123456789abcdefghijklmnopqrstuvwxyz";
+    char *pszRet = psz;
+
+    if (psz != NULL)
+    {
+        if (cch >= (lVal < 0 ? 3U : 2U))
+        {
+            /* prefix */
+            if (lVal < 0)
+            {
+                *psz++ = '-';
+                cch--;
+                lVal = -lVal;
+            }
+
+            /* the digits */
+            do
+            {
+                *psz++ = s_szDigits[lVal % iBase];
+                cch--;
+                lVal /= iBase;
+            } while (lVal && cch > 1);
+
+            /* overflow indicator */
+            if (lVal)
+                psz[-1] = '+';
+        }
+        else if (cch > 1)
+            *psz++ = '+';
+        else if (cch < 1)
+            return pszRet;
+        *psz = '\0';
+    }
+    return pszRet;
+}
+