diff --git a/libc/string/lib_memccpy.c b/libc/string/lib_memccpy.c
index bbb307afc65..2201870911e 100644
--- a/libc/string/lib_memccpy.c
+++ b/libc/string/lib_memccpy.c
@@ -81,16 +81,12 @@ FAR void *memccpy(FAR void *s1, FAR const void *s2, int c, size_t n)
 
       /* Did we just copy the terminating byte c? */
 
-      if (*pout == (unsigned char)c)
+      if (*pout++ == (unsigned char)c)
         {
           /* Yes return a pointer to the byte after the copy of c into s1 */
 
           return (FAR void *)pout;
         }
-
-      /* No increment to the next destination location */
-
-      pout++;
     }
 
   /* C was not found in the first n bytes of s2 */
diff --git a/libc/string/lib_strcasecmp.c b/libc/string/lib_strcasecmp.c
index 9017625b2a1..5fa3e289149 100644
--- a/libc/string/lib_strcasecmp.c
+++ b/libc/string/lib_strcasecmp.c
@@ -46,7 +46,7 @@
  * Public Functions
  ****************************************************************************/
 
-#ifndef CONFIG_ARCH_STRCMP
+#ifndef CONFIG_ARCH_STRCASECMP
 int strcasecmp(FAR const char *cs, FAR const char *ct)
 {
   int result;