Clean up some compiler warnings

git-svn-id: https://sdcc.svn.sourceforge.net/svnroot/sdcc/trunk/sdcc@944 4a8a32a2-be11-0410-ad9d-d568d2c75423

diff --git a/as/mcs51/asm.h b/as/mcs51/asm.h
index 2b2639e8d4848fd12a5d78a1e16d01c0ecf51e1e..cffafad1ef14594bff3173d4ca6bac3bd60871d5 100644 (file)
--- a/as/mcs51/asm.h
+++ b/as/mcs51/asm.h
@@ -29,6 +29,10 @@
 
 #define        VERSION "V01.70 + NoICE + SDCC mods + Flat24 Feb-1999"
 
+#if !defined(__BORLANDC__) && !defined(_MSC_VER)
+#include <unistd.h>
+#endif
+
 /*
  * Case Sensitivity Flag
  */

diff --git a/as/mcs51/string.h b/as/mcs51/string.h
deleted file mode 100644 (file)
index 0cc6822..0000000
--- a/as/mcs51/string.h
+++ /dev/null
@@ -1,18 +0,0 @@
-/* STRING.H */
-/* DECUC C */
-
-#if 0
-
-extern char *  strcat();
-extern char *  strchr();
-extern int     strcmp();
-extern char *  strcpy();
-extern int     streq();
-extern int     strlen();
-extern char *  strncat();
-extern int     strncmp();
-extern char *  strncpy();
-extern int     strneq();
-extern char *  strrchr();
-
-#endif