modify programs/*.c to use polarssl_snprintf
diff --git a/programs/pkey/pk_sign.c b/programs/pkey/pk_sign.c
index 88561b1..e85350d 100644
--- a/programs/pkey/pk_sign.c
+++ b/programs/pkey/pk_sign.c
@@ -32,6 +32,7 @@
#include <stdio.h>
#define polarssl_snprintf snprintf
#define polarssl_printf printf
+#define polarssl_snprintf snprintf
#endif
#if defined(POLARSSL_BIGNUM_C) && defined(POLARSSL_ENTROPY_C) && \
diff --git a/programs/pkey/pk_verify.c b/programs/pkey/pk_verify.c
index d8cd9a1..923afc1 100644
--- a/programs/pkey/pk_verify.c
+++ b/programs/pkey/pk_verify.c
@@ -32,6 +32,7 @@
#include <stdio.h>
#define polarssl_snprintf snprintf
#define polarssl_printf printf
+#define polarssl_snprintf snprintf
#endif
#if defined(POLARSSL_BIGNUM_C) && \
diff --git a/programs/pkey/rsa_sign_pss.c b/programs/pkey/rsa_sign_pss.c
index 2433096..ad4d0b5 100644
--- a/programs/pkey/rsa_sign_pss.c
+++ b/programs/pkey/rsa_sign_pss.c
@@ -32,6 +32,7 @@
#include <stdio.h>
#define polarssl_snprintf snprintf
#define polarssl_printf printf
+#define polarssl_snprintf snprintf
#endif
#if defined(POLARSSL_BIGNUM_C) && defined(POLARSSL_ENTROPY_C) && \
diff --git a/programs/pkey/rsa_verify_pss.c b/programs/pkey/rsa_verify_pss.c
index 65fcfbe..2b1570a 100644
--- a/programs/pkey/rsa_verify_pss.c
+++ b/programs/pkey/rsa_verify_pss.c
@@ -32,6 +32,7 @@
#include <stdio.h>
#define polarssl_snprintf snprintf
#define polarssl_printf printf
+#define polarssl_snprintf snprintf
#endif
#if defined(POLARSSL_BIGNUM_C) && defined(POLARSSL_RSA_C) && \