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-rw-r--r--libcrypt/libcrypt.h20
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diff --git a/libcrypt/libcrypt.h b/libcrypt/libcrypt.h
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+++ b/libcrypt/libcrypt.h
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+/* prototypes for internal crypt functions
+ *
+ * Copyright (C) 2000-2006 by Erik Andersen <andersen@uclibc.org>
+ *
+ * Licensed under the LGPL v2.1, see the file COPYING.LIB in this tarball.
+ */
+
+#ifndef __LIBCRYPT_H__
+#define __LIBCRYPT_H__
+
+extern char *__md5_crypt(const unsigned char *pw, const unsigned char *salt) attribute_hidden;
+extern char *__des_crypt(const unsigned char *pw, const unsigned char *salt) attribute_hidden;
+
+/* shut up gcc-4.x signed warnings */
+#define strcpy(dst,src) strcpy((char*)dst,(char*)src)
+#define strlen(s) strlen((char*)s)
+#define strncat(dst,src,n) strncat((char*)dst,(char*)src,n)
+#define strncmp(s1,s2,n) strncmp((char*)s1,(char*)s2,n)
+
+#endif