From 0d49fb74eadcf933f696420cd182077927680d26 Mon Sep 17 00:00:00 2001
From: Nathanael Sensfelder <SpamShield0@MultiAgentSystems.org>
Date: Wed, 18 Jan 2017 19:09:16 +0100
Subject: Done with 'core', starting to work on 'knowledge'.

---
 src/core/char.c | 18 +++++++++++++++++-
 1 file changed, 17 insertions(+), 1 deletion(-)

(limited to 'src/core/char.c')

diff --git a/src/core/char.c b/src/core/char.c
index 39ca72e..9297643 100644
--- a/src/core/char.c
+++ b/src/core/char.c
@@ -2,6 +2,18 @@
 
 #include "char.h"
 
+/* See: "char.c" */
+ZoO_char ZoO_char_to_lowercase (const ZoO_char c)
+{
+   if ((c >= 'A') && (c <= 'Z'))
+   {
+      return 'z' - ('Z' - c);
+   }
+
+   return c;
+}
+
+/* See: "char.c" */
 int ZoO_char_is_banned (const ZoO_char c)
 {
    switch (c)
@@ -21,6 +33,7 @@ int ZoO_char_is_banned (const ZoO_char c)
    }
 }
 
+/* See: "char.c" */
 int ZoO_char_is_punctuation (const ZoO_char c)
 {
    switch (c)
@@ -38,11 +51,14 @@ int ZoO_char_is_punctuation (const ZoO_char c)
    }
 }
 
+/* See: "char.c" */
 int ZoO_word_cmp
 (
    const ZoO_char word_a [const static 1],
+   const size_t word_a_size,
    const ZoO_char word_b [const static 1]
 )
 {
-   return strcmp((const char *) word_a, (const char *) word_b);
+   return strncmp((const char *) word_a, (const char *) word_b, word_a_size);
 }
+
-- 
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