1 files changed, 68 insertions, 0 deletions

diff --git a/src/microhttpd/mhd_str_types.h b/src/microhttpd/mhd_str_types.h
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+++ b/src/microhttpd/mhd_str_types.h
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+/*
+  This file is part of libmicrohttpd
+  Copyright (C) 2015-2022 Karlson2k (Evgeny Grin)
+
+  This library is free software; you can redistribute it and/or
+  modify it under the terms of the GNU Lesser General Public
+  License as published by the Free Software Foundation; either
+  version 2.1 of the License, or (at your option) any later version.
+
+  This library is distributed in the hope that it will be useful,
+  but WITHOUT ANY WARRANTY; without even the implied warranty of
+  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+  Lesser General Public License for more details.
+
+  You should have received a copy of the GNU Lesser General Public
+  License along with this library; if not, write to the Free Software
+  Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301  USA
+*/
+
+/**
+ * @file microhttpd/mhd_str_types.h
+ * @brief  Header for string manipulating helpers types
+ * @author Karlson2k (Evgeny Grin)
+ */
+
+#ifndef MHD_STR_TYPES_H
+#define MHD_STR_TYPES_H 1
+
+#ifndef MHD_STATICSTR_LEN_
+/**
+ * Determine length of static string / macro strings at compile time.
+ */
+#define MHD_STATICSTR_LEN_(macro) (sizeof(macro) / sizeof(char) - 1)
+#endif /* ! MHD_STATICSTR_LEN_ */
+
+/**
+ * Constant string with length
+ */
+struct _MHD_cstr_w_len
+{
+  const char *const str;
+  const size_t len;
+};
+
+/**
+ * String with length
+ */
+struct _MHD_str_w_len
+{
+  const char *str;
+  size_t len;
+};
+
+/**
+ * Modifiable string with length
+ */
+struct _MHD_mstr_w_len
+{
+  char *str;
+  size_t len;
+};
+
+/**
+ * Static string initialiser for struct _MHD_str_w_len
+ */
+#define _MHD_S_STR_W_LEN(str) { str, MHD_STATICSTR_LEN_(str) }
+
+#endif /* MHD_STR_TYPES_H */