#define REGSUB_GLOBAL 0x0001 /* global replace */
#define REGSUB_MUST_MATCH 0x0002 /* return 0 if no match */
#define REGSUB_CASE_INDEPENDENT 0x0004 /* case independent */
#define REGSUB_GLOBAL 0x0001 /* global replace */
#define REGSUB_MUST_MATCH 0x0002 /* return 0 if no match */
#define REGSUB_CASE_INDEPENDENT 0x0004 /* case independent */