test: extended function comments and indentation fixes
@@ -145,7 +145,10 @@ hexdump(FILE *fp,
* @param arch_support table of supported architectures
* @param flags MB manager flags to be passed to alloc_mb_mgr()
*
- * @return 1 if arg was recognised, 0 otherwise
+ * @return Operation status
+ * @retval 1 if \a arg was recognised
+ * @retval 0 \a arg wasn't recognised
+ * @retval -1 argument error
*/
int
update_flags_and_archs(const char *arg,
@@ -185,8 +188,9 @@ update_flags_and_archs(const char *arg,
*
* @param arch_support table of supported architectures
*
- * @return 0 - architectures identified correctly
- * -1 - bad input or issues with alloc_mb_mgr
+ * @return Operation status
+ * @retval 0 architectures identified correctly
+ * @retval -1 bad input or issues with alloc_mb_mgr()
*/
int
detect_arch(uint8_t arch_support[IMB_ARCH_NUM])
