print.h

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// Copyright (C) 2023 Ethan Uppal. All rights reserved.
 
#pragma once
 
#include <stdio.h>
 
#include "def.h"
 
#define PS_PRINT_DECL(T) void T##_print(const struct T* self, char terminator)
#define PS_PRINT_IMPL(T, ...)                                                  \
    PS_PRINT_DECL(T) {                                                         \
        {__VA_ARGS__};                                                         \
        if (terminator != 0) {                                                 \
            putchar(terminator);                                               \
        }                                                                      \
    }
 
#define PS_IPRINT_DECL(T)                                                      \
    void T##_print(const struct T* self, char terminator, int indent)
#define PS_IPRINT_IMPL(T, ...)                                                 \
    PS_IPRINT_DECL(T) {                                                        \
        {__VA_ARGS__};                                                         \
        if (terminator != 0) {                                                 \
            putchar(terminator);                                               \
        }                                                                      \
    }
#define ps_print_indent() printf("%*s", indent, "")
#define ps_next_indent() indent + 2