#define SVf_IOK 0x00000100 /* has valid public integer value */ #define SVf_NOK 0x00000200 /* has valid public numeric value */ #define SVf_POK 0x00000400 /* has valid public pointer value */ #define SVf_ROK 0x00000800 /* has a valid reference pointer */ #define SVp_IOK 0x00001000 /* has valid non-public integer value */ #define SVp_NOK 0x00002000 /* has valid non-public numeric value */ #define SVp_POK 0x00004000 /* has valid non-public pointer value */