Types.h

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#pragma once
#include <SoapySDR/Config.h>
#include <stddef.h> //size_t

#ifdef __cplusplus
extern "C" {
#endif

typedef struct
{
    double minimum;
    double maximum;
    double step;
} SoapySDRRange;

typedef struct
{
    size_t size;
    char **keys;
    char **vals;
} SoapySDRKwargs;

SOAPY_SDR_API SoapySDRKwargs SoapySDRKwargs_fromString(const char *markup);

SOAPY_SDR_API char *SoapySDRKwargs_toString(const SoapySDRKwargs *args);

typedef enum
{
    SOAPY_SDR_ARG_INFO_BOOL,
    SOAPY_SDR_ARG_INFO_INT,
    SOAPY_SDR_ARG_INFO_FLOAT,
    SOAPY_SDR_ARG_INFO_STRING
} SoapySDRArgInfoType;

typedef struct
{
    char *key;

    char *value;

    char *name;

    char *description;

    char *units;

    SoapySDRArgInfoType type;

    SoapySDRRange range;

    size_t numOptions;

    char **options;

    char **optionNames;

} SoapySDRArgInfo;

SOAPY_SDR_API void SoapySDRStrings_clear(char ***elems, const size_t length);

SOAPY_SDR_API int SoapySDRKwargs_set(SoapySDRKwargs *args, const char *key, const char *val);

SOAPY_SDR_API const char *SoapySDRKwargs_get(const SoapySDRKwargs *args, const char *key);

SOAPY_SDR_API void SoapySDRKwargs_clear(SoapySDRKwargs *args);

SOAPY_SDR_API void SoapySDRKwargsList_clear(SoapySDRKwargs *args, const size_t length);

SOAPY_SDR_API void SoapySDRArgInfo_clear(SoapySDRArgInfo *info);

SOAPY_SDR_API void SoapySDRArgInfoList_clear(SoapySDRArgInfo *info, const size_t length);

#ifdef __cplusplus
}
#endif