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Diffstat (limited to '')
| -rw-r--r-- | libaxl.h | 4 |
1 files changed, 3 insertions, 1 deletions
@@ -152,7 +152,7 @@ int libaxl_fileno(LIBAXL_CONNECTION *); /* TODO man */ * On failure, no error is returned, but the error * is always LIBAXL_ERROR_SYSTEM */ -_LIBAXL_GCC_ONLY(__attribute__((__nonnull__, __warn_unused_result__))) +_LIBAXL_GCC_ONLY(__attribute__((__nonnull__, __warn_unused_result__, __const__))) const struct libaxl_display_info *libaxl_info(LIBAXL_CONNECTION *, int); /* TODO man */ /** @@ -171,6 +171,7 @@ const struct libaxl_display_info *libaxl_info(LIBAXL_CONNECTION *, int); /* TODO * @param depth The element before the element to return * @return The element after `depth` */ +_LIBAXL_GCC_ONLY(__attribute__((__warn_unused_result__, __pure__, __nonnull__, __returns_nonnull__))) inline const struct libaxl_depth * libaxl_next_depth(const struct libaxl_depth *depth) /* TODO man */ { @@ -192,6 +193,7 @@ libaxl_next_depth(const struct libaxl_depth *depth) /* TODO man */ * @param screen The element before the element to return * @return The element after `screen` */ +_LIBAXL_GCC_ONLY(__attribute__((__warn_unused_result__, __pure__, __nonnull__, __returns_nonnull__))) inline const struct libaxl_screen * libaxl_next_screen(const struct libaxl_screen *screen) /* TODO man */ { |