added mingw compatibility
git-svn-id: https://vsmartcard.svn.sourceforge.net/svnroot/vsmartcard@411 96b47cad-a561-4643-ad3b-153ac7d7599c
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@@ -54,7 +54,7 @@ void print_usage(const char *app_name, const struct option options[],
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break;
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break;
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}
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}
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snprintf(buf, sizeof buf, "--%-13s%s%s", options[i].name, tmp, arg_str);
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snprintf(buf, sizeof buf, "--%-13s%s%s", options[i].name, tmp, arg_str);
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if (strnlen(buf, sizeof buf) > 24) {
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if (strlen(buf) > 24) {
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printf(" %s\n", buf);
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printf(" %s\n", buf);
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buf[0] = '\0';
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buf[0] = '\0';
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}
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}
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