string.h is not used

src/min_array.h

@@ -5,7 +5,6 @@
  to this memory may become stale. @param{MIN_ARRAY_CAPACITY} Defaults to 3. */
 
 #include <stdlib.h> /* size_t realloc free */
-#include <string.h> /* memmove strcmp memcpy */
 #include <errno.h>  /* errno */
 #include <assert.h> /* assert */
 

test/test_array.c

@@ -5,6 +5,7 @@
 
 #include <stdlib.h> /* size_t EXIT_ strtol */
 #include <stdio.h>  /* FILE fopen fclose fread [f]printf ferror perror */
+#include <string.h> /* strpbrk */
 #include <errno.h>  /* errno */
 #include <ctype.h>  /* isdigit */
 #include <limits.h> /* LONG_ INT_ _MIN _MAX */