musl - musl - an implementation of the standard library for Linux-based systems

diff --git a/src/errno/__errno_location.c b/src/errno/__errno_location.c
index 7172a1be..ad9f9241 100644
--- a/src/errno/__errno_location.c
+++ b/src/errno/__errno_location.c

@@ -1,3 +1,4 @@

+#include <errno.h>

#include "pthread_impl.h"

int *__errno_location(void)

diff --git a/src/misc/gethostid.c b/src/misc/gethostid.c
index ea65611a..25bb35db 100644
--- a/src/misc/gethostid.c
+++ b/src/misc/gethostid.c

@@ -1,3 +1,5 @@

+#include <unistd.h>

+

long gethostid()

{

return 0;

diff --git a/src/signal/sigrtmin.c b/src/signal/sigrtmin.c
index d0e769bb..c5a1fd92 100644
--- a/src/signal/sigrtmin.c
+++ b/src/signal/sigrtmin.c

@@ -1,3 +1,5 @@

+#include <signal.h>

+

int __libc_current_sigrtmin()

{

return 35;

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;