First set of speed improvements from Ying Chen <ying@almaden.ibm.com>.

Inline several commonly used functions as macros.
Jeremy.

source/lib/util.c

@@ -194,15 +194,6 @@ char *get_numlist(char *p, uint32 **num, int *count)
 	return p;
 }
 
-/*******************************************************************
-copy an IP address from one buffer to another
-********************************************************************/
-void putip(void *dest,void *src)
-{
-  memcpy(dest,src,4);
-}
-
-
 #define TRUNCATE_NETBIOS_NAME 1
 
 /*******************************************************************
@@ -434,24 +425,6 @@ char *attrib_string(uint16 mode)
   return(attrstr);
 }
 
-
-
-/****************************************************************************
-  make a file into unix format
-****************************************************************************/
-void unix_format(char *fname)
-{
-  string_replace(fname,'\\','/');
-}
-
-/****************************************************************************
-  make a file into dos format
-****************************************************************************/
-void dos_format(char *fname)
-{
-  string_replace(fname,'/','\\');
-}
-
 /*******************************************************************
   show a smb message structure
 ********************************************************************/
@@ -496,24 +469,6 @@ void show_msg(char *buf)
 
 	dump_data(10, smb_buf(buf), bcc);
 }
-/*******************************************************************
-  return the length of an smb packet
-********************************************************************/
-int smb_len(char *buf)
-{
-  return( PVAL(buf,3) | (PVAL(buf,2)<<8) | ((PVAL(buf,1)&1)<<16) );
-}
-
-/*******************************************************************
-  set the length of an smb packet
-********************************************************************/
-void _smb_setlen(char *buf,int len)
-{
-  buf[0] = 0;
-  buf[1] = (len&0x10000)>>16;
-  buf[2] = (len&0xFF00)>>8;
-  buf[3] = len&0xFF;
-}
 
 /*******************************************************************
   set the length and marker of an smb packet
@@ -541,46 +496,6 @@ int set_message(char *buf,int num_words,int num_bytes,BOOL zero)
   return (smb_size + num_words*2 + num_bytes);
 }
 
-/*******************************************************************
-return the number of smb words
-********************************************************************/
-static int smb_numwords(char *buf)
-{
-  return (CVAL(buf,smb_wct));
-}
-
-/*******************************************************************
-return the size of the smb_buf region of a message
-********************************************************************/
-int smb_buflen(char *buf)
-{
-  return(SVAL(buf,smb_vwv0 + smb_numwords(buf)*2));
-}
-
-/*******************************************************************
-  return a pointer to the smb_buf data area
-********************************************************************/
-static int smb_buf_ofs(char *buf)
-{
-  return (smb_size + CVAL(buf,smb_wct)*2);
-}
-
-/*******************************************************************
-  return a pointer to the smb_buf data area
-********************************************************************/
-char *smb_buf(char *buf)
-{
-  return (buf + smb_buf_ofs(buf));
-}
-
-/*******************************************************************
-return the SMB offset into an SMB buffer
-********************************************************************/
-int smb_offset(char *p,char *buf)
-{
-  return(PTR_DIFF(p,buf+4) + chain_size);
-}
-
 /*******************************************************************
 reduce a file name, removing .. elements.
 ********************************************************************/
@@ -796,15 +711,6 @@ static void expand_one(char *Mask,int len)
     }
 }
 
-/****************************************************************************
-parse out a directory name from a path name. Assumes dos style filenames.
-****************************************************************************/
-static void dirname_dos(char *path,char *buf)
-{
-	split_at_last_component(path, buf, '\\', NULL);
-}
-
-
 /****************************************************************************
 expand a wildcard expression, replacing *s with ?s
 ****************************************************************************/
@@ -821,7 +727,7 @@ void expand_mask(char *Mask,BOOL doext)
 
   /* parse the directory and filename */
   if (strchr(Mask,'\\'))
-    dirname_dos(Mask,dirpart);
+    split_at_last_component(Mask,dirpart,'\\',NULL);
 
   filename_dos(Mask,filepart);
 
@@ -956,19 +862,6 @@ int set_blocking(int fd, BOOL set)
 #undef FLAG_TO_SET
 }
 
-
-/*******************************************************************
-find the difference in milliseconds between two struct timeval
-values
-********************************************************************/
-int TvalDiff(struct timeval *tvalold,struct timeval *tvalnew)
-{
-  return((tvalnew->tv_sec - tvalold->tv_sec)*1000 + 
-	 ((int)tvalnew->tv_usec - (int)tvalold->tv_usec)/1000);	 
-}
-
-
-
 /****************************************************************************
 transfer some data between two fd's
 ****************************************************************************/
@@ -1374,16 +1267,6 @@ static BOOL do_match(char *str, char *regexp, int case_sig, BOOL win9x_semantics
   return False;
 }
 
-/*********************************************************
-* Routine to check if a given string matches exactly.
-* Case can be significant or not.
-**********************************************************/
-
-BOOL exact_match(char *str, char *regexp, BOOL case_sig)
-{
-  return ((case_sig?strcmp(str,regexp):strcasecmp(str,regexp)) == 0);
-}
-
 /*********************************************************
 * Routine to match a given string with a regexp - uses
 * simplified regexp that takes * and ? only. Case can be
@@ -1805,16 +1688,6 @@ BOOL get_myname(char *my_name)
 	return(True);
 }
 
-
-/****************************************************************************
-true if two IP addresses are equal
-****************************************************************************/
-BOOL ip_equal(struct in_addr ip1,struct in_addr ip2)
-{
-	return ip1.s_addr == ip2.s_addr;
-}
-
-
 /****************************************************************************
 interpret a protocol description string, with a default
 ****************************************************************************/
@@ -3153,15 +3026,6 @@ int set_maxfiles(int requested_max)
 #endif
 }
 
-
-/*****************************************************************
- splits out the last subkey of a key
- *****************************************************************/  
-void reg_get_subkey(char *full_keyname, char *key_name, char *subkey_name)
-{
-	split_at_last_component(full_keyname, key_name, '\\', subkey_name);
-}
-
 /*****************************************************************
  splits out the start of the key (HKLM or HKU) and the rest of the key
  *****************************************************************/