add sys/types to compile on mac

Author: siscia

sync_engine/src/CDeps/sqlite_dump.c

@@ -4,6 +4,7 @@
 #include <assert.h>
 #include <unistd.h>
 #include <pthread.h>
+#include <sys/types.h>
 
 #include "../../../redisql_lib/src/CDeps/SQLite/include/sqlite3.h"
 

sync_engine/src/CDeps/sqlite_dump.h

@@ -1,3 +1,5 @@
+#include <sys/types.h>
+
 int start(sqlite3* db);
 ssize_t read_from_pipe(int pipefd_read_end, void* buffer, ssize_t nbytes);
 int close_read_pipe(int pipefd_read_end);