src/aplwc_internal.h


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#ifndef APLWC_INTERNAL_H
#define APLWC_INTERNAL_H

#define UNUSED_PARAMETER(arg) ((void)arg)

#define RETURN_ERROR(aplwc, rc, msg) do{ \
	Aplwc *_p = (aplwc);      \
	AplwcRc _r = APLWC_##rc;  \
	if(_p) _p->last_error = _r; \
	return _r;                \
	}while(0)

#define NELEM(x) (sizeof(x)/sizeof(x[0]))

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

struct Aplwc {
	AplwcRc last_error;
	char last_error_msg[64];
};

/* errors.c */
const char *rc_to_string(AplwcRc);

/* malloc.c */
void *malloc_zero(size_t);

#endif /* APLWC_INTERNAL_H */