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Diffstat (limited to 'src/lib/libcrypto/asn1/a_strex.c')
-rw-r--r--src/lib/libcrypto/asn1/a_strex.c11
1 files changed, 6 insertions, 5 deletions
diff --git a/src/lib/libcrypto/asn1/a_strex.c b/src/lib/libcrypto/asn1/a_strex.c
index 128aa7e772..8dab29dca1 100644
--- a/src/lib/libcrypto/asn1/a_strex.c
+++ b/src/lib/libcrypto/asn1/a_strex.c
@@ -77,8 +77,8 @@
77/* Three IO functions for sending data to memory, a BIO and 77/* Three IO functions for sending data to memory, a BIO and
78 * and a FILE pointer. 78 * and a FILE pointer.
79 */ 79 */
80 80#if 0 /* never used */
81int send_mem_chars(void *arg, const void *buf, int len) 81static int send_mem_chars(void *arg, const void *buf, int len)
82{ 82{
83 unsigned char **out = arg; 83 unsigned char **out = arg;
84 if(!out) return 1; 84 if(!out) return 1;
@@ -86,15 +86,16 @@ int send_mem_chars(void *arg, const void *buf, int len)
86 *out += len; 86 *out += len;
87 return 1; 87 return 1;
88} 88}
89#endif
89 90
90int send_bio_chars(void *arg, const void *buf, int len) 91static int send_bio_chars(void *arg, const void *buf, int len)
91{ 92{
92 if(!arg) return 1; 93 if(!arg) return 1;
93 if(BIO_write(arg, buf, len) != len) return 0; 94 if(BIO_write(arg, buf, len) != len) return 0;
94 return 1; 95 return 1;
95} 96}
96 97
97int send_fp_chars(void *arg, const void *buf, int len) 98static int send_fp_chars(void *arg, const void *buf, int len)
98{ 99{
99 if(!arg) return 1; 100 if(!arg) return 1;
100 if(fwrite(buf, 1, len, arg) != (unsigned int)len) return 0; 101 if(fwrite(buf, 1, len, arg) != (unsigned int)len) return 0;
@@ -240,7 +241,7 @@ static int do_hex_dump(char_io *io_ch, void *arg, unsigned char *buf, int buflen
240 * #01234 format. 241 * #01234 format.
241 */ 242 */
242 243
243int do_dump(unsigned long lflags, char_io *io_ch, void *arg, ASN1_STRING *str) 244static int do_dump(unsigned long lflags, char_io *io_ch, void *arg, ASN1_STRING *str)
244{ 245{
245 /* Placing the ASN1_STRING in a temp ASN1_TYPE allows 246 /* Placing the ASN1_STRING in a temp ASN1_TYPE allows
246 * the DER encoding to readily obtained 247 * the DER encoding to readily obtained