Add function to set ndarray flags

Author: kgryte

lib/node_modules/@stdlib/ndarray/ctor/include/stdlib/ndarray/ctor.h

@@ -213,4 +213,9 @@ int64_t stdlib_ndarray_flags( const struct ndarray *arr );
 */
 int8_t stdlib_ndarray_has_flags( const struct ndarray *arr, const int64_t flags );
 
+/**
+* Sets specified ndarray flags.
+*/
+int8_t stdlib_ndarray_set_flags( const struct ndarray *arr, const int64_t flags );
+
 #endif // !STDLIB_NDARRAY_H

lib/node_modules/@stdlib/ndarray/ctor/src/main.c

@@ -214,6 +214,22 @@ int8_t stdlib_ndarray_has_flags( const struct ndarray *arr, const int64_t flags
 	return 0;
 }
 
+/**
+* Sets specified ndarray flags.
+*
+* ## Notes
+*
+* -   The function does not perform any sanity checks and **assumes** the user knows what s/he is doing.
+*
+* @param arr    input ndarray
+* @param flags  flags to set
+* @return       status code
+*/
+int8_t stdlib_ndarray_set_flags( const struct ndarray *arr, const int64_t flags ) {
+	arr->flags |= flags;
+	return 0;
+}
+
 /**
 * Returns a pointer to a dynamically allocated ndarray.
 *