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apps/smtp: Fix build warning when SMTP_CHECK_DATA==0

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Fix build warning: 'smtp_verify' declared 'static' but never defined.

Signed-off-by: Axel Lin <axel.lin@ingics.com>
This commit is contained in:
Axel Lin 2018-05-17 17:04:19 +08:00
parent ffaee59f3e
commit 795f05c5d3
1 changed files with 2 additions and 0 deletions
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src/apps/smtp/smtp.c
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@ -292,7 +292,9 @@ static char smtp_auth_plain[SMTP_MAX_USERNAME_LEN + SMTP_MAX_PASS_LEN + 3];
/** Length of smtp_auth_plain string (cannot use strlen since it includes \0) */
static size_t smtp_auth_plain_len;
#if SMTP_CHECK_DATA
static err_t smtp_verify(const char *data, size_t data_len, u8_t linebreaks_allowed);
#endif /* SMTP_CHECK_DATA */
static err_t smtp_tcp_recv(void *arg, struct altcp_pcb *pcb, struct pbuf *p, err_t err);
static void smtp_tcp_err(void *arg, err_t err);
static err_t smtp_tcp_poll(void *arg, struct altcp_pcb *pcb);