-//#define USEC_TO_RISC_CYCLES(u) (uint32)(((u) / RISC_CYCLE_IN_USEC) + 0.5)
-//#define USEC_TO_M68K_CYCLES(u) (uint32)(((u) / M68K_CYCLE_IN_USEC) + 0.5)
-#define USEC_TO_M6502_CYCLES(u) (uint32)(((u) / M6502_CYCLE_IN_USEC) + 0.5)
+//#define USEC_TO_RISC_CYCLES(u) (uint32_t)(((u) / RISC_CYCLE_IN_USEC) + 0.5)
+//#define USEC_TO_M68K_CYCLES(u) (uint32_t)(((u) / M68K_CYCLE_IN_USEC) + 0.5)
+#define USEC_TO_M6502_CYCLES(u) ((uint32_t)(((u) / M6502_CYCLE_IN_USEC) + 0.5))