qbe: Remove some unused includes

We now hard-code the float precision in the format string instead
of using the float.h macros.

The other headers were never used (except maybe prior to the first
commit).

3 files changed, 0 insertions, 3 deletions

diff --git a/decl.c b/decl.c
index b7ed811..57a8014 100644
--- a/decl.c
+++ b/decl.c
@@ -1,5 +1,4 @@
 #include <assert.h>
-#include <inttypes.h>
 #include <stdbool.h>
 #include <stddef.h>
 #include <stdint.h>
diff --git a/expr.c b/expr.c
index fea06a0..57ef471 100644
--- a/expr.c
+++ b/expr.c
@@ -6,7 +6,6 @@
 #include <stdint.h>
 #include <stdlib.h>
 #include <string.h>
-#include <strings.h>
 #include "util.h"
 #include "cc.h"
 
diff --git a/qbe.c b/qbe.c
index 91bcf11..a1f2773 100644
--- a/qbe.c
+++ b/qbe.c
@@ -1,7 +1,6 @@
 #include <assert.h>
 #include <ctype.h>
 #include <errno.h>
-#include <float.h>
 #include <stdbool.h>
 #include <stdio.h>
 #include <stdlib.h>