diff --git a/lib/krb5/store.c b/lib/krb5/store.c
index 7e0ff1d31..4927c9473 100644
--- a/lib/krb5/store.c
+++ b/lib/krb5/store.c
@@ -377,6 +377,18 @@ krb5_ret_int(krb5_storage *sp,
     return 0;
 }
 
+/**
+ * Read a int32 from storage, byte order is controlled by the settings
+ * on the storage, see krb5_storage_set_byteorder().
+ *
+ * @param sp the storage to write too
+ * @param value the value read from the buffer
+ *
+ * @return 0 for success, or a Kerberos 5 error code on failure.
+ *
+ * @ingroup krb5_storage
+ */
+
 krb5_error_code KRB5_LIB_FUNCTION
 krb5_ret_int32(krb5_storage *sp,
 	       int32_t *value)
@@ -391,6 +403,18 @@ krb5_ret_int32(krb5_storage *sp,
     return 0;
 }
 
+/**
+ * Read a uint32 from storage, byte order is controlled by the settings
+ * on the storage, see krb5_storage_set_byteorder().
+ *
+ * @param sp the storage to write too
+ * @param value the value read from the buffer
+ *
+ * @return 0 for success, or a Kerberos 5 error code on failure.
+ *
+ * @ingroup krb5_storage
+ */
+
 krb5_error_code KRB5_LIB_FUNCTION
 krb5_ret_uint32(krb5_storage *sp,
 		uint32_t *value)
@@ -447,6 +471,17 @@ krb5_store_uint16(krb5_storage *sp,
     return krb5_store_int16(sp, (int16_t)value);
 }
 
+/**
+ * Read a int16 from storage, byte order is controlled by the settings
+ * on the storage, see krb5_storage_set_byteorder().
+ *
+ * @param sp the storage to write too
+ * @param value the value read from the buffer
+ *
+ * @return 0 for success, or a Kerberos 5 error code on failure.
+ *
+ * @ingroup krb5_storage
+ */
 krb5_error_code KRB5_LIB_FUNCTION
 krb5_ret_int16(krb5_storage *sp,
 	       int16_t *value)
@@ -464,6 +499,18 @@ krb5_ret_int16(krb5_storage *sp,
     return 0;
 }
 
+/**
+ * Read a int16 from storage, byte order is controlled by the settings
+ * on the storage, see krb5_storage_set_byteorder().
+ *
+ * @param sp the storage to write too
+ * @param value the value read from the buffer
+ *
+ * @return 0 for success, or a Kerberos 5 error code on failure.
+ *
+ * @ingroup krb5_storage
+ */
+
 krb5_error_code KRB5_LIB_FUNCTION
 krb5_ret_uint16(krb5_storage *sp,
 		uint16_t *value)
@@ -519,6 +566,17 @@ krb5_store_uint8(krb5_storage *sp,
     return krb5_store_int8(sp, (int8_t)value);
 }
 
+/**
+ * Read a int8 from storage
+ *
+ * @param sp the storage to write too
+ * @param value the value read from the buffer
+ *
+ * @return 0 for success, or a Kerberos 5 error code on failure.
+ *
+ * @ingroup krb5_storage
+ */
+
 krb5_error_code KRB5_LIB_FUNCTION
 krb5_ret_int8(krb5_storage *sp,
 	      int8_t *value)
@@ -531,6 +589,17 @@ krb5_ret_int8(krb5_storage *sp,
     return 0;
 }
 
+/**
+ * Read a uint8 from storage
+ *
+ * @param sp the storage to write too
+ * @param value the value read from the buffer
+ *
+ * @return 0 for success, or a Kerberos 5 error code on failure.
+ *
+ * @ingroup krb5_storage
+ */
+
 krb5_error_code KRB5_LIB_FUNCTION
 krb5_ret_uint8(krb5_storage *sp,
 	       uint8_t *value)