Function isspace

src/fl/stl/cctype.h:18–20

@brief Check if character is whitespace (space, tab, newline, carriage return) @param c The character to check @return true if c is a whitespace character, false otherwise

/// @param c The character to check
/// @return true if c is a whitespace character, false otherwise
inline bool isspace(char c) FL_NOEXCEPT {
    return c == ' ' || c == '\t' || c == '\n' || c == '\r';
}

/// @brief Check if character is a decimal digit (0-9)
/// @param c The character to check