argv-array.h 696 Bytes
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#ifndef ARGV_ARRAY_H
#define ARGV_ARRAY_H

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extern const char *empty_argv[];
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struct argv_array {
	const char **argv;
	int argc;
	int alloc;
};

#define ARGV_ARRAY_INIT { empty_argv, 0, 0 }

void argv_array_init(struct argv_array *);
void argv_array_push(struct argv_array *, const char *);
__attribute__((format (printf,2,3)))
void argv_array_pushf(struct argv_array *, const char *fmt, ...);
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LAST_ARG_MUST_BE_NULL
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void argv_array_pushl(struct argv_array *, ...);
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void argv_array_pop(struct argv_array *);
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void argv_array_clear(struct argv_array *);
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const char **argv_array_detach(struct argv_array *array, int *argc);
void argv_array_free_detached(const char **argv);
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#endif /* ARGV_ARRAY_H */