X-Git-Url: https://tinc-vpn.org/git/browse?a=blobdiff_plain;f=src%2Frsa.h;h=f4290d443377e920da06d52a1eb949747ec32dae;hb=c46bdbde18629f0a0613c776c13a79fea0ec6093;hp=5b5390386ab95ee4d80d5b6346673f78640685ab;hpb=0acdce222ff21c84cafc82c137e3d1e107a66fd9;p=tinc

diff --git a/src/rsa.h b/src/rsa.h
index 5b539038..f4290d44 100644
--- a/src/rsa.h
+++ b/src/rsa.h
@@ -25,12 +25,12 @@ typedef struct rsa rsa_t;
 #endif
 
 extern void rsa_free(rsa_t *rsa);
-extern rsa_t *rsa_set_hex_public_key(char *n, char *e);
-extern rsa_t *rsa_set_hex_private_key(char *n, char *e, char *d);
-extern rsa_t *rsa_read_pem_public_key(FILE *fp);
-extern rsa_t *rsa_read_pem_private_key(FILE *fp);
+extern rsa_t *rsa_set_hex_public_key(char *n, char *e) __attribute__ ((__malloc__));
+extern rsa_t *rsa_set_hex_private_key(char *n, char *e, char *d) __attribute__ ((__malloc__));
+extern rsa_t *rsa_read_pem_public_key(FILE *fp) __attribute__ ((__malloc__));
+extern rsa_t *rsa_read_pem_private_key(FILE *fp) __attribute__ ((__malloc__));
 extern size_t rsa_size(rsa_t *rsa);
-extern bool rsa_public_encrypt(rsa_t *rsa, void *in, size_t len, void *out);
-extern bool rsa_private_decrypt(rsa_t *rsa, void *in, size_t len, void *out);
+extern bool rsa_public_encrypt(rsa_t *rsa, void *in, size_t len, void *out) __attribute__ ((__warn_unused_result__));
+extern bool rsa_private_decrypt(rsa_t *rsa, void *in, size_t len, void *out) __attribute__ ((__warn_unused_result__));
 
 #endif