Add __attribute__ keyword

This will be needed for weak references and hidden visibility.

2 files changed, 2 insertions, 0 deletions

diff --git a/cc.h b/cc.h
index ce88f92..1f021fa 100644
--- a/cc.h
+++ b/cc.h
@@ -57,6 +57,7 @@ enum tokenkind {
 	T_STATIC_ASSERT,
 	T_THREAD_LOCAL,
 	T__ASM__,
+	T__ATTRIBUTE__,
 	T__TYPEOF__,
 
 	/* punctuator */
diff --git a/pp.c b/pp.c
index 25409d1..a694972 100644
--- a/pp.c
+++ b/pp.c
@@ -29,6 +29,7 @@ keyword(struct token *tok)
 		{"__alignof__",    T_ALIGNOF},
 		{"__asm",          T__ASM__},
 		{"__asm__",        T__ASM__},
+		{"__attribute__",  T__ATTRIBUTE__},
 		{"__inline",       TINLINE},
 		{"__inline__",     TINLINE},
 		{"__signed",       TSIGNED},