Update to accomodate the header file changes

3 files changed, 3 insertions, 0 deletions

diff --git a/libc/stdio/getline.c b/libc/stdio/getline.c
index 870f6ed4a..8b3331703 100644
--- a/libc/stdio/getline.c
+++ b/libc/stdio/getline.c
@@ -22,6 +22,7 @@
  */
 
 #include <stddef.h>
+#include <sys/types.h>
 #define __USE_GNU
 #include <stdio.h>
 
diff --git a/libc/stdio/perror.c b/libc/stdio/perror.c
index 04cd688d8..33b5e08b0 100644
--- a/libc/stdio/perror.c
+++ b/libc/stdio/perror.c
@@ -1,3 +1,4 @@
+#include <string.h>
 #include <stdio.h>
 #include <errno.h>
 
diff --git a/libc/stdio/scanf.c b/libc/stdio/scanf.c
index 0b9e8007c..c8b487ed1 100644
--- a/libc/stdio/scanf.c
+++ b/libc/stdio/scanf.c
@@ -33,6 +33,7 @@
 
 #include <stdlib.h>
 #include <unistd.h>
+#define __USE_ISOC99
 #include <stdio.h>
 #include <ctype.h>
 #include <string.h>