diff --git a/gps.h b/gps.h
index 16955bc..447a9c0 100644
--- a/gps.h
+++ b/gps.h
@@ -2110,14 +2110,6 @@ extern double wgs84_separation(double, double);
 #define strtok_r(s,d,p) strtok_s(s,d,p)
 #endif
 
-/* Some libcs don't have strlcat/strlcpy. Local copies are provided */
-#ifndef HAVE_STRLCAT
-size_t strlcat(/address@hidden@*/char *dst, /address@hidden@*/const char *src, size_t size);
-#endif
-#ifndef HAVE_STRLCPY
-size_t strlcpy(/address@hidden@*/char *dst, /address@hidden@*/const char *src, size_t size);
-#endif
-
 #ifdef __cplusplus
 }  /* End of the 'extern "C"' block */
 #endif