mirror of https://gerrit.osmocom.org/libtelnet
signedness warnings silence
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a63ff7f427
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0003f051d9
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@ -932,7 +932,7 @@ void telnet_send(telnet_t *telnet, const char *buffer,
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for (l = i = 0; i != size; ++i) {
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/* dump prior portion of text, send escaped bytes */
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if (buffer[i] == TELNET_IAC) {
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if (buffer[i] == (char)TELNET_IAC) {
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/* dump prior text if any */
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if (i != l)
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_send(telnet, buffer + l, i - l);
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@ -1017,7 +1017,7 @@ int telnet_printf(telnet_t *telnet, const char *fmt, ...) {
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/* send */
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for (l = i = 0; i != rs; ++i) {
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/* special characters */
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if (buffer[i] == TELNET_IAC || buffer[i] == '\r' ||
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if (buffer[i] == (char)TELNET_IAC || buffer[i] == '\r' ||
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buffer[i] == '\n') {
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/* dump prior portion of text */
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if (i != l)
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@ -1025,7 +1025,7 @@ int telnet_printf(telnet_t *telnet, const char *fmt, ...) {
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l = i + 1;
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/* IAC -> IAC IAC */
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if (buffer[i] == TELNET_IAC)
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if (buffer[i] == (char)TELNET_IAC)
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telnet_iac(telnet, TELNET_IAC);
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/* automatic translation of \r -> CRNUL */
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else if (buffer[i] == '\r')
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