summaryrefslogtreecommitdiff
path: root/src/stdlib
diff options
context:
space:
mode:
authorRich Felker <dalias@aerifal.cx>2018-02-25 21:13:38 -0500
committerRich Felker <dalias@aerifal.cx>2018-02-25 21:17:48 -0500
commit57b97b42bdecafd81c4967a10aef6eaf43d3fcb8 (patch)
tree477e999aaff92024254d99a6f4ea6805f586fd31 /src/stdlib
parent2fae10f887b48b809bac56e4ff8a5c3fd4525de3 (diff)
downloadmusl-57b97b42bdecafd81c4967a10aef6eaf43d3fcb8.tar.gz
add public interface headers to implementation files
general policy is that all source files defining a public API or an ABI mechanism referenced by a public header should include the public header that declares the interface, so that the compiler or analysis tools can check the consistency of the declarations. Alexander Monakov pointed out a number of violations of this principle a few years back. fix them now.
Diffstat (limited to 'src/stdlib')
-rw-r--r--src/stdlib/abs.c2
-rw-r--r--src/stdlib/labs.c2
-rw-r--r--src/stdlib/llabs.c2
3 files changed, 6 insertions, 0 deletions
diff --git a/src/stdlib/abs.c b/src/stdlib/abs.c
index 4806d629..e721fdc2 100644
--- a/src/stdlib/abs.c
+++ b/src/stdlib/abs.c
@@ -1,3 +1,5 @@
+#include <stdlib.h>
+
int abs(int a)
{
return a>0 ? a : -a;
diff --git a/src/stdlib/labs.c b/src/stdlib/labs.c
index 675b95b8..83ddb147 100644
--- a/src/stdlib/labs.c
+++ b/src/stdlib/labs.c
@@ -1,3 +1,5 @@
+#include <stdlib.h>
+
long labs(long a)
{
return a>0 ? a : -a;
diff --git a/src/stdlib/llabs.c b/src/stdlib/llabs.c
index bec4a03d..9dfaf5cf 100644
--- a/src/stdlib/llabs.c
+++ b/src/stdlib/llabs.c
@@ -1,3 +1,5 @@
+#include <stdlib.h>
+
long long llabs(long long a)
{
return a>0 ? a : -a;