Can detect if a char is in a string

1 files changed, 25 insertions, 0 deletions

diff --git a/findChar.h b/findChar.h
new file mode 100644
index 0000000..3d46e93
--- /dev/null
+++ b/findChar.h
@@ -0,0 +1,25 @@
+/* findChar.h
+ * ----------------------------------------------------------------------------
+ * "THE BEER-WARE LICENSE" (Revision 42):
+ * <benjamin@chausse.xyz> wrote this file. As long as you retain this notice
+ * you can do whatever you want with this stuff. If we meet some day, and you
+ * think this stuff is worth it, you can buy me a beer in return.
+ * Benjamin Chausse
+ * ----------------------------------------------------------------------------
+ */
+
+
+// This returns TRUE
+int findChar(char *s,char target){
+    char *str = lower(trim(s));
+    int match = 0;
+    str = lower(str);
+    // Add if finding the index is necessary:
+    // str = trim(str);
+    for (int i=0;i<COUNT_OF(str); i++){
+      if (str[i] == target) {
+        match ++;
+      };
+    };
+    return (match>0) ? TRUE : FALSE;
+}