avoid exporting a sleep() symbol from libcrypto

Since it seems only MSVC lacks sleep(), and it's only used by apps, lets
special-case that and make it available as a static inline function
instead.

1 files changed, 7 insertions, 1 deletions

diff --git a/include/compat/unistd.h b/include/compat/unistd.h
index f521b94..4c4df10 100644
--- a/include/compat/unistd.h
+++ b/include/compat/unistd.h
@@ -37,7 +37,13 @@ ssize_t pwrite(int d, const void *buf, size_t nbytes, off_t offset);
 
 #define access _access
 
-unsigned int sleep(unsigned int seconds);
+#ifdef _MSC_VER
+static inline unsigned int sleep(unsigned int seconds)
+{
+       Sleep(seconds * 1000);
+       return seconds;
+}
+#endif
 
 int ftruncate(int fd, off_t length);
 uid_t getuid(void);