bp/utils.h

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/*
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* utils.h - Some utility and printing functions.
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*/
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#ifndef UTILS__H
#define UTILS__H
#include <ctype.h>
#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#include <unistd.h>
#include "vm.h"
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#define streq(a, b) (strcmp(a, b) == 0)
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// TODO: better error reporting
#define check(cond, ...) do { if (!(cond)) { fprintf(stderr, __VA_ARGS__); fwrite("\n", 1, 1, stderr); _exit(1); } } while(0)
#define debug(...) do { if (verbose) fprintf(stderr, __VA_ARGS__); } while(0)
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__attribute__((nonnull))
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char unescapechar(const char *escaped, const char **end);
__attribute__((pure, nonnull, returns_nonnull))
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const char *after_name(const char *str);
__attribute__((pure, nonnull, returns_nonnull))
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const char *after_spaces(const char *str);
__attribute__((nonnull))
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int matchchar(const char **str, char c);
__attribute__((nonnull))
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size_t unescape_string(char *dest, const char *src, size_t bufsize);
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#endif
// vim: ts=4 sw=0 et cino=L2,l1,(0,W4,m1