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-rw-r--r--.clang-format32
-rw-r--r--hex.c2
2 files changed, 33 insertions, 1 deletions
diff --git a/.clang-format b/.clang-format
new file mode 100644
index 0000000..27838ac
--- /dev/null
+++ b/.clang-format
@@ -0,0 +1,32 @@
+# clang-format is fairly limited, and these rules are approximate:
+# - array initializers can get terribly mangled with clang-format 12.0,
+# - sometimes it still aligns with space characters,
+# - struct name NL { NL ... NL } NL name; is unachievable.
+BasedOnStyle: GNU
+ColumnLimit: 80
+IndentWidth: 4
+TabWidth: 4
+UseTab: ForContinuationAndIndentation
+BreakBeforeBraces: Allman
+SpaceAfterCStyleCast: true
+AlignAfterOpenBracket: DontAlign
+AlignOperands: DontAlign
+AlignConsecutiveMacros: Consecutive
+AllowAllArgumentsOnNextLine: false
+AllowAllParametersOfDeclarationOnNextLine: false
+IndentGotoLabels: false
+
+# IncludeCategories has some potential, but it may also break the build.
+# Note that the documentation says the value should be "Never".
+SortIncludes: false
+
+# This is a compromise, it generally works out aesthetically better.
+BinPackArguments: false
+
+# Unfortunately, this can't be told to align to column 40 or so.
+SpacesBeforeTrailingComments: 2
+
+# liberty-specific macro body wrappers.
+MacroBlockBegin: "BLOCK_START"
+MacroBlockEnd: "BLOCK_END"
+ForEachMacros: ["LIST_FOR_EACH"]
diff --git a/hex.c b/hex.c
index afc14db..116544f 100644
--- a/hex.c
+++ b/hex.c
@@ -81,7 +81,7 @@ enum
static void
update_curses_terminal_size (void)
{
-#if defined (HAVE_RESIZETERM) && defined (TIOCGWINSZ)
+#if defined HAVE_RESIZETERM && defined TIOCGWINSZ
struct winsize size;
if (!ioctl (STDOUT_FILENO, TIOCGWINSZ, (char *) &size))
{