Needed for the prototype of php_escape_shell_cmd().

Sascha Schumann · Sascha Schumann · commit 69d129bdfbf5 · 2001-07-08T19:09:59.000Z
diff --git a/ext/standard/mail.c b/ext/standard/mail.c
@@ -35,6 +35,7 @@
 #include "php_mail.h"
 #include "php_ini.h"
 #include "safe_mode.h"
+#include "exec.h"
 
 #if HAVE_SENDMAIL
 #ifdef PHP_WIN32
