diff --git a/include/ad9915.h b/include/ad9915.h
index e092a11..569dcdc 100644
--- a/include/ad9915.h
+++ b/include/ad9915.h
@@ -36,15 +36,15 @@ static const char PA0Address = 0x0c; //profile 0
 static const char DACCalEnable[] = {0x01, 0x05, 0x21, 0x20};  //Command to enable the DAC Cal, should be 0x01XXXXXX, where X is the last 6 digits of CFR4Start
 
 
-void Send_Reset(int f_dds);
-void Send_IO_Update (int f_dds);    //Send the update to set the control registers
-void write_register (int fd, unsigned char addr, unsigned char d3, unsigned char d2, unsigned char d1, unsigned char d0);
-void read_register (int fd, unsigned char addr, uint32_t *readword);
-void read_register_ini (int fd,unsigned char addr);
-void Initialize_DDS (int fd, int f_dds);
-void Calibrate_DAC(int fd, int f_dds);
-void basic_setup(int fd, int f_dds, uint16_t ampWord, uint16_t phaseWord);
-void modulus_setup(int fd, int f_dds); 
+void sendReset(int f_dds);
+void sendIOUpdate (int f_dds);    //Send the update to set the control registers
+void writeRegister (int fd, unsigned char addr, unsigned char d3, unsigned char d2, unsigned char d1, unsigned char d0);
+void readRegister (int fd, unsigned char addr, uint32_t *readword);
+void readRegister_ini (int fd,unsigned char addr);
+void initializeDDS (int fd, int f_dds);
+void calibrateDAC(int fd, int f_dds);
+void basicSetup(int fd, int f_dds, uint16_t ampWord, uint16_t phaseWord);
+void modulusSetup(int fd, int f_dds); 
 void setFreqMM(int fd, int f_dds, unsigned int ftw, unsigned int A, unsigned int B);
 void setAmpPhaseWord(int fd, int f_dds,unsigned int phaseAmpWord);
 void checkSize(void);