diff --git a/libsdc.c b/libsdc.c
index a8873ab..8a7eb0b 100644
--- a/libsdc.c
+++ b/libsdc.c
@@ -178,7 +178,7 @@
     return response;
 }
 
-bool initSDCard(void) {
+bool sdcInit(void) {
     uint8_t response[5];
 
     // power on
@@ -243,7 +243,7 @@
     return true;
 }
 
-bool readSingleBlock(uint32_t address, uint8_t *block) {
+bool sdcReadSingleBlock(uint32_t address, uint8_t *block) {
     select();
 
     command(CMD17, address, CMD17_CRC);
@@ -276,7 +276,7 @@
     return success;
 }
 
-bool readMultiBlock(uint32_t address, SDConsumer consume) {
+bool sdcReadMultiBlock(uint32_t address, SDConsumer consume) {
     select();
 
     command(CMD18, address, CMD18_CRC);
@@ -333,7 +333,7 @@
     return success;
 }
 
-bool writeSingleBlock(uint32_t address, uint8_t *block) {
+bool sdcWriteSingleBlock(uint32_t address, uint8_t *block) {
     select();
 
     command(CMD24, address, CMD24_CRC);
diff --git a/libsdc.h b/libsdc.h
index bf144f8..acb45f6 100644
--- a/libsdc.h
+++ b/libsdc.h
@@ -95,7 +95,7 @@
  *
  * @return true on success, false otherwise
  */
-bool initSDCard(void);
+bool sdcInit(void);
 
 /**
  * Reads a single block of 512 bytes at the given address into
@@ -105,7 +105,7 @@
  * @param block 512 byte buffer
  * @return success
  */
-bool readSingleBlock(uint32_t address, uint8_t *block);
+bool sdcReadSingleBlock(uint32_t address, uint8_t *block);
 
 /**
  * Reads multiple blocks of 512 bytes starting at the given address
@@ -116,7 +116,7 @@
  * @param consume
  * @return success
  */
-bool readMultiBlock(uint32_t address, SDConsumer consume);
+bool sdcReadMultiBlock(uint32_t address, SDConsumer consume);
 
 /**
  * Writes a single block of 512 bytes starting at the given address
@@ -126,6 +126,6 @@
  * @param block 512 byte buffer
  * @return success
  */
-bool writeSingleBlock(uint32_t address, uint8_t *block);
+bool sdcWriteSingleBlock(uint32_t address, uint8_t *block);
 
 #endif /* LIBSDC_H */