1 files changed, 6 insertions, 0 deletions

diff --git a/subproc.h b/subproc.h
new file mode 100644
index 0000000..5f2d5f9
--- /dev/null
+++ b/subproc.h
@@ -0,0 +1,6 @@
+#ifndef cNULL
+#define cNULL ((const char *)NULL)
+#endif
+
+void system_argv(const char *cmd, ...);
+void system_argv_array(char **args);