Document, in particular use of UTF-8. Simplify code in a couple of
places, but no functional changes.
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9046ff0ad2
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17 changed files with 199 additions and 105 deletions
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@ -44,19 +44,19 @@ getstring(char *prompt, char *buf)
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{
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*buf = '\0';
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if (prmptrd(prompt, buf, 1024) < 0)
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return 0;
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return NULL;
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return buf;
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}
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/*
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* Print sub-prompt PROMPT, receive a line of UTF8 input into BUF[1024].
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* Print sub-prompt PROMPT, receive a line of UTF-8 input into BUF[1024].
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* Return BUF on success, else NULL.
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*/
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char *
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ugetstring(char *prompt, char *buf /* buf is message text */)
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ugetstring(char *prompt, char *buf)
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{
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*buf = '\0';
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if (uprmptrd(prompt, buf, 1024) < 0)
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return 0;
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return NULL;
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return buf;
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}
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