Fix Cygwin compilation

Signed-off-by: nojebar <[email protected]>
janestreet · Apr 16, 2022 · 434e139 · 434e139
1 parent ed70141
commit 434e139
Showing 1 changed file with 2 additions and 0 deletions.
diff --git a/src/spawn_stubs.c b/src/spawn_stubs.c
@@ -29,7 +29,9 @@ CAMLprim value spawn_is_osx()
 
 #include <assert.h>
 #include <string.h>
+#if !defined(__CYGWIN__)
 #include <sys/syscall.h>
+#endif
 #include <sys/types.h>
 #include <sys/wait.h>
 #include <unistd.h>