#ifndef RPMHOOK_H

#define RPMHOOK_H

typedef union {

    const char * s;

    int i;

    float f;

    void * p;

} rpmhookArgv;

typedef struct rpmhookArgs_s {

    int argc;

    const char * argt;

    rpmhookArgv argv[1];

} * rpmhookArgs;

typedef int (*rpmhookFunc) (rpmhookArgs args, void *data);

#ifdef __cplusplus

extern "C" {

#endif

rpmhookArgs rpmhookArgsNew(int argc);

rpmhookArgs rpmhookArgsFree(rpmhookArgs args);

void rpmhookRegister(const char *name, rpmhookFunc func, void *data);

void rpmhookUnregister(const char *name, rpmhookFunc func, void *data);

void rpmhookUnregisterAny(const char *name, rpmhookFunc func);

void rpmhookUnregisterAll(const char *name);

void rpmhookCall(const char *name, const char *argt, ...);

void rpmhookCallArgs(const char *name, rpmhookArgs args);

#ifdef __cplusplus

}

#endif

#endif