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view libtomcrypt/src/headers/tomcrypt_misc.h @ 1088:f2a3570b5110

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Test struct existance against sizeof() operator Instead of declaring an "unused-variable" or "unused-but-set-variable" structure. This avoid unexpected broken configurations when using something like: $ ./configure CFLAGS="-Wall -Wextra -Werror" It causes AC_COMPILE_IFELSE to fail and thus leading to a mismatch configuration (because the CFLAGS are passed to the macro).
author Gaël PORTAY <gael.portay@gmail.com>
date Sat, 02 May 2015 13:33:34 +0200
parents 0cbe8f6dbf9e
children f849a5ca2efc
line wrap: on
line source

/* ---- BASE64 Routines ---- */
#ifdef BASE64
int base64_encode(const unsigned char *in,  unsigned long len, 
                        unsigned char *out, unsigned long *outlen);

int base64_decode(const unsigned char *in,  unsigned long len, 
                        unsigned char *out, unsigned long *outlen);
#endif

/* ---- MEM routines ---- */
void zeromem(void *dst, size_t len);
void burn_stack(unsigned long len);

const char *error_to_string(int err);

extern const char *crypt_build_settings;

/* ---- HMM ---- */
int crypt_fsa(void *mp, ...);

/* $Source: /cvs/libtom/libtomcrypt/src/headers/tomcrypt_misc.h,v $ */
/* $Revision: 1.4 $ */
/* $Date: 2006/11/06 03:03:01 $ */