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endian: Moved read functions to new module

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This commit is contained in:
Steve Holme 2014-12-31 11:40:16 +00:00
parent 81951d9874
commit 920e684d40
3 changed files with 26 additions and 22 deletions
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23
lib/curl_ntlm_msgs.c
View File

@ -52,6 +52,7 @@
#define BUILDING_CURL_NTLM_MSGS_C
#include "curl_ntlm_msgs.h"
#include "curl_sasl.h"
#include "endian.h"
#define _MPRINTF_REPLACE /* use our functions only */
#include <curl/mprintf.h>
@ -148,28 +149,6 @@ static void ntlm_print_hex(FILE *handle, const char *buf, size_t len)
# define DEBUG_OUT(x) Curl_nop_stmt
#endif
/*
* This function converts from the little endian format used in the
* incoming package to whatever endian format we're using natively.
* Argument is a pointer to a 4 byte buffer.
*/
static unsigned int readint_le(unsigned char *buf)
{
return ((unsigned int)buf[0]) | ((unsigned int)buf[1] << 8) |
((unsigned int)buf[2] << 16) | ((unsigned int)buf[3] << 24);
}
/*
* This function converts from the little endian format used in the incoming
* package to whatever endian format we're using natively. Argument is a
* pointer to a 2 byte buffer.
*/
static unsigned short readshort_le(unsigned char *buf)
{
return (unsigned short)(((unsigned short)buf[0]) |
((unsigned short)buf[1] << 8));
}
/*
* ntlm_decode_type2_target()
*

22
lib/endian.c
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@ -23,3 +23,25 @@
#include "curl_setup.h"
#include "endian.h"
/*
* This function converts from the little endian format used in the incoming
* package to whatever endian format we're using natively. Argument is a
* pointer to a 2 byte buffer.
*/
unsigned short readshort_le(unsigned char *buf)
{
return (unsigned short)(((unsigned short)buf[0]) |
((unsigned short)buf[1] << 8));
}
/*
* This function converts from the little endian format used in the
* incoming package to whatever endian format we're using natively.
* Argument is a pointer to a 4 byte buffer.
*/
unsigned int readint_le(unsigned char *buf)
{
return ((unsigned int)buf[0]) | ((unsigned int)buf[1] << 8) |
((unsigned int)buf[2] << 16) | ((unsigned int)buf[3] << 24);
}

3
lib/endian.h
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@ -22,4 +22,7 @@
*
***************************************************************************/
unsigned short readshort_le(unsigned char *buf);
unsigned int readint_le(unsigned char *buf);
#endif /* HEADER_CURL_ENDIAN_H */