Zig 0.17.0-dev (Split by item)

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isalnum

ctype.isalnum

fn isalnum(c: c_int) callconv(.c) c_int

File

lib/c/ctype.zig:60

Code

fn isalnum(c: c_int) callconv(.c) c_int {
    return @intFromBool(std.ascii.isAlphanumeric(@truncate(@as(c_uint, @bitCast(c))))); // @truncate instead of @intCast as we have to handle EOF
}