src/main/common/string_light.h

   1 /*
   2  * This file is part of Cleanflight.
   3  *
   4  * Cleanflight is free software: you can redistribute it and/or modify
   5  * it under the terms of the GNU General Public License as published by
   6  * the Free Software Foundation, either version 3 of the License, or
   7  * (at your option) any later version.
   8  *
   9  * Cleanflight is distributed in the hope that it will be useful,
  10  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  11  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  12  * GNU General Public License for more details.
  13  *
  14  * You should have received a copy of the GNU General Public License
  15  * along with Cleanflight.  If not, see <http://www.gnu.org/licenses/>.
  16  */
  17
  18 #pragma once
  19
  20 int sl_isalnum(int c);
  21 int sl_isdigit(int c);
  22 int sl_isupper(int c);
  23 int sl_islower(int c);
  24 int sl_tolower(int c);
  25 int sl_toupper(int c);
  26
  27 int sl_strcasecmp(const char * s1, const char * s2);
  28 int sl_strncasecmp(const char * s1, const char * s2, int n);