[libc] remove pthread.h in newlib/syscalls.c

BernardXiong · BernardXiong · commit be43008c562d · 2020-06-06T13:23:56.000+08:00
diff --git a/components/libc/compilers/newlib/syscalls.c b/components/libc/compilers/newlib/syscalls.c
@@ -17,10 +17,6 @@
 #include <dfs_posix.h>
 #endif
 
-#ifdef RT_USING_PTHREADS
-#include <pthread.h>
-#endif
-
 #ifdef RT_USING_MODULE
 #include <dlmodule.h>
 #endif
