mangavalk/lcdproc
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space cleanup

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This commit is contained in:
marschap
2005-05-26 17:41:54 +00:00
parent 8296d0b716
commit 3658cedc35
1 changed files with 9 additions and 10 deletions
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server/drivers/CFontz633io.c
+2 -3
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@@ -254,7 +254,7 @@ void Sync_Read_Buffer(int fd, unsigned char expected_bytes)
// ToDo: check that expected_bytes < sizeof(Incoming) // ToDo: check that expected_bytes < sizeof(Incoming)
BytesRead = read(fd, Incoming, expected_bytes); BytesRead = read(fd, Incoming, expected_bytes);
if (BytesRead == -1){ if (BytesRead == -1) {
/* printf("~~~Problem reading: %s .\n", strerror(errno)); */ /* printf("~~~Problem reading: %s .\n", strerror(errno)); */
} }
else { else {
@@ -271,7 +271,7 @@ void Sync_Read_Buffer(int fd, unsigned char expected_bytes)
SerialReceiveBuffer[ReceiveBufferHead] = Incoming[i]; SerialReceiveBuffer[ReceiveBufferHead] = Incoming[i];
/* increment write pointer (wrap if needed) */ /* increment write pointer (wrap if needed) */
ReceiveBufferHead = (ReceiveBufferHead + 1) % RECEIVEBUFFERSIZE; ReceiveBufferHead = (ReceiveBufferHead + 1) % RECEIVEBUFFERSIZE;
} }
/* printf("\n"); */ /* printf("\n"); */
} }
@@ -316,7 +316,6 @@ unsigned char DiscardGetByte(void)
{ {
unsigned char return_byte = '\0'; unsigned char return_byte = '\0';
/* wrap read pointer to the receive buffer */ /* wrap read pointer to the receive buffer */
ReceiveBufferTail %= RECEIVEBUFFERSIZE; ReceiveBufferTail %= RECEIVEBUFFERSIZE;