summaryrefslogtreecommitdiff
path: root/include/ctype.h
diff options
context:
space:
mode:
Diffstat (limited to 'include/ctype.h')
-rw-r--r--include/ctype.h8
1 files changed, 8 insertions, 0 deletions
diff --git a/include/ctype.h b/include/ctype.h
index a605d089..a85e907e 100644
--- a/include/ctype.h
+++ b/include/ctype.h
@@ -1,6 +1,10 @@
#ifndef _CTYPE_H
#define _CTYPE_H
+#ifdef __cplusplus
+extern "C" {
+#endif
+
int isalnum(int);
int isalpha(int);
int isblank(int);
@@ -53,4 +57,8 @@ int toascii(int);
#endif
+#ifdef __cplusplus
+}
+#endif
+
#endif