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/*
* These macros are partially based on Linux-PAM's <security/_pam_macros.h>,
* which were organized by Cristian Gafton and I believe are in the public
* domain.
*/
#if !defined(_PAM_MACROS_H) && !defined(_pam_overwrite)
#define _PAM_MACROS_H
#include <string.h>
#include <stdlib.h>
#define _pam_overwrite(x) \
memset((x), 0, strlen((x)))
#define _pam_drop_reply(/* struct pam_response * */ reply, /* int */ replies) \
do { \
int i; \
\
for (i = 0; i < (replies); i++) \
if ((reply)[i].resp) { \
_pam_overwrite((reply)[i].resp); \
free((reply)[i].resp); \
} \
if ((reply)) free((reply)); \
} while (0)
#endif
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