Fix getpriority/setpriority types.

Bug: N/A
Test: builds
Change-Id: Ica099bae04a0260871783452811a54672094ba4a
diff --git a/libc/SYSCALLS.TXT b/libc/SYSCALLS.TXT
index 42c8f01..781d404 100644
--- a/libc/SYSCALLS.TXT
+++ b/libc/SYSCALLS.TXT
@@ -62,8 +62,8 @@
 
 # <sys/resource.h>
 int getrusage(int, struct rusage*)  all
-int __getpriority:getpriority(int, int)  all
-int setpriority(int, int, int)   all
+int __getpriority:getpriority(int, id_t)  all
+int setpriority(int, id_t, int)   all
 # On LP64, rlimit and rlimit64 are the same.
 # On 32-bit systems we use prlimit64 to implement the rlimit64 functions.
 int getrlimit:ugetrlimit(int, struct rlimit*)  arm,x86