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@@ -77,8 +77,8 @@
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/* Three IO functions for sending data to memory, a BIO and
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* and a FILE pointer.
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*/
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-
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-int send_mem_chars(void *arg, const void *buf, int len)
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+#if 0 /* never used */
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+static int send_mem_chars(void *arg, const void *buf, int len)
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{
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unsigned char **out = arg;
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if(!out) return 1;
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@@ -86,15 +86,16 @@ int send_mem_chars(void *arg, const void *buf, int len)
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*out += len;
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return 1;
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}
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+#endif
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-int send_bio_chars(void *arg, const void *buf, int len)
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+static int send_bio_chars(void *arg, const void *buf, int len)
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{
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if(!arg) return 1;
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if(BIO_write(arg, buf, len) != len) return 0;
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return 1;
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}
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-int send_fp_chars(void *arg, const void *buf, int len)
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+static int send_fp_chars(void *arg, const void *buf, int len)
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{
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if(!arg) return 1;
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if(fwrite(buf, 1, len, arg) != (unsigned int)len) return 0;
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@@ -240,7 +241,7 @@ static int do_hex_dump(char_io *io_ch, void *arg, unsigned char *buf, int buflen
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* #01234 format.
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*/
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-int do_dump(unsigned long lflags, char_io *io_ch, void *arg, ASN1_STRING *str)
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+static int do_dump(unsigned long lflags, char_io *io_ch, void *arg, ASN1_STRING *str)
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{
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/* Placing the ASN1_STRING in a temp ASN1_TYPE allows
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* the DER encoding to readily obtained
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