rtc: Fix Windows x86 builds

The latest zlib does not build for Windows x86. Implement fixes that were suggested by the community at madler#620
Esri · Apr 13, 2022 · 05b33dd · 05b33dd
1 parent 7c3daeb
commit 05b33dd
Showing 1 changed file with 3 additions and 3 deletions.
diff --git a/crc32.c b/crc32.c
@@ -1086,7 +1086,7 @@ uLong ZEXPORT crc32_combine(crc1, crc2, len2)
     uLong crc2;
     z_off_t len2;
 {
-    return crc32_combine64(crc1, crc2, len2);
+    return crc32_combine64(crc1, crc2, (z_off64_t)len2);
 }
 
 /* ========================================================================= */
@@ -1103,11 +1103,11 @@ uLong ZEXPORT crc32_combine_gen64(len2)
 uLong ZEXPORT crc32_combine_gen(len2)
     z_off_t len2;
 {
-    return crc32_combine_gen64(len2);
+    return crc32_combine_gen64((z_off64_t)len2);
 }
 
 /* ========================================================================= */
-uLong crc32_combine_op(crc1, crc2, op)
+uLong ZEXPORT crc32_combine_op(crc1, crc2, op)
     uLong crc1;
     uLong crc2;
     uLong op;