diff --git a/src/liblibc/lib.rs b/src/liblibc/lib.rs
index 040c9b011f327..24c8da4a0245e 100644
--- a/src/liblibc/lib.rs
+++ b/src/liblibc/lib.rs
@@ -3727,6 +3727,49 @@ pub mod consts {
             pub const _SC_2_FORT_RUN : c_int = 50;
             pub const _SC_2_SW_DEV : c_int = 51;
             pub const _SC_2_LOCALEDEF : c_int = 52;
+            pub const _SC_PII : c_int = 53;
+            pub const _SC_PII_XTI : c_int = 54;
+            pub const _SC_PII_SOCKET : c_int = 55;
+            pub const _SC_PII_INTERNET : c_int = 56;
+            pub const _SC_PII_OSI : c_int = 57;
+            pub const _SC_POLL : c_int = 58;
+            pub const _SC_SELECT : c_int = 59;
+            pub const _SC_UIO_MAXIOV : c_int = 60;
+            pub const _SC_IOV_MAX : c_int = _SC_UIO_MAXIOV;
+            pub const _SC_PII_INTERNET_STREAM : c_int = 61;
+            pub const _SC_PII_INTERNET_DGRAM : c_int = 62;
+            pub const _SC_PII_OSI_COTS : c_int = 63;
+            pub const _SC_PII_OSI_CLTS : c_int = 64;
+            pub const _SC_PII_OSI_M : c_int = 65;
+            pub const _SC_T_IOV_MAX : c_int = 66;
+            pub const _SC_THREADS : c_int = 67;
+            pub const _SC_THREAD_SAFE_FUNCTIONS : c_int = 68;
+            pub const _SC_GETGR_R_SIZE_MAXMAX : c_int = 69;
+            pub const _SC_GETPW_R_SIZE_MAX : c_int = 70;
+            pub const _SC_LOGIN_NAME_MAX : c_int = 71;
+            pub const _SC_TTY_NAME_MAX : c_int = 72;
+            pub const _SC_THREAD_DESTRUCTOR_ITERATIONS : c_int = 73;
+            pub const _SC_THREAD_KEYS_MAX : c_int = 74;
+            pub const _SC_THREAD_STACK_MIN : c_int = 735;
+            pub const _SC_THREAD_THREADS_MAX : c_int = 76;
+            pub const _SC_THREAD_ATTR_STACKADDR : c_int = 77;
+            pub const _SC_THREAD_ATTR_STACKSIZE : c_int = 78;
+            pub const _SC_THREAD_PRIORITY_SCHEDULING : c_int = 79;
+            pub const _SC_THREAD_PRIO_INHERIT : c_int = 80;
+            pub const _SC_THREAD_PRIO_PROTECT : const_int = 81;
+            pub const _SC_THREAD_PROCESS_SHARED : c_int = 82;
+            pub const _SC_NPROCESSORS_CONF : c_int = 83;
+            pub const _SC_NPROCESSORS_ONLN : c_int  = 84;
+            pub const _SC_PHYS_PAGES : c_int = 85;
+            pub const _SC_AVPHYS_PAGES : c_int = 86;
+            pub const _SC_ATEXIT_MAX : c_int = 87;
+            pub const _SC_PASS_MAX : c_int = 88;
+            pub const _SC_XOPEN_VERSION : c_int = 89;
+            pub const _SC_XOPEN_XCU_VERSION : c_int = 90;
+            pub const _SC_XOPEN_UNIX : c_int = 91;
+            pub const _SC_XOPEN_CRYPT : c_int = 92;
+            pub const _SC_XOPEN_ENH_I18N : c_intt = 93;
+            pub const _SC_XOPEN_SHM : c_int = 94;
             pub const _SC_2_CHAR_TERM : c_int = 95;
             pub const _SC_2_C_VERSION : c_int = 96;
             pub const _SC_2_UPE : c_int = 97;