utils.h
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utils.h
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	#ifndef ANT_UTILS_H
	#define ANT_UTILS_H
	#define ARGTABLE_COUNT 10

	#include <stdlib.h>
	#include <stdint.h>
	#include <string.h>

	typedef struct {
	char *ptr;
	char *heap;
	} cstr_buf_t;

	extern const char *const module_resolve_extensions[];
	uint64_t hash_key(const char *key, size_t len);

	char hex_char(int v);
	char resolve_js_file(const char filename);

	int hex_digit(char c);
	int is_typescript_file(const char *filename);

	int strip_typescript_inplace(
	char **buffer,
	size_t len,
	const char *filename,
	size_t *out_len,
	const char **error_detail
	);

	void *try_oom(size_t size);
	void cstr_free(cstr_buf_t *buf);

	char *cstr_init(
	cstr_buf_t *buf,
	char *stack,
	size_t stack_size,
	const char *src,
	size_t len
	);

	#define CSTR_BUF(name, size) \
	char name##_stack[size]; \
	cstr_buf_t name = {0}

	#define CSTR_INIT(buf, src, len) \
	cstr_init(&(buf), buf##_stack, sizeof(buf##_stack), (src), (len))

	typedef struct {
	const char *ptr;
	size_t len;
	} repl_capture_t;

	void repl_template(
	const char *repl, size_t repl_len,
	const char *matched, size_t matched_len,
	const char *str, size_t str_len, size_t position,
	const repl_capture_t *caps, int ncaptures,
	char *buf, size_t buf_len, size_t *buf_cap
	);

	#endif