Adding basic CLI functionality.

[kiibohd-controller.git] / Debug / print / print.c

diff --git a/Debug/print/print.c b/Debug/print/print.c
index bb97d3f60164179689fae0c953001052bf461b5d..27ecf4becb6170edb5e2662f18480b61b850b624 100644 (file)
--- a/Debug/print/print.c
+++ b/Debug/print/print.c
@@ -240,3 +240,13 @@ uint16_t lenStr( char* in )
        return (pos - in);
 }
 
+
+uint8_t eqStr( char* str1, char* str2 )
+{
+       // Scan each string for NULLs and whether they are the same
+       while( *str1 != '\0' && *str1++ == *str2++ );
+
+       // If the strings are still identical (i.e. both NULL), then return 1, otherwise 0
+       return *--str1 == *--str2 ? 1 : 0;
+}
+