Silence compiler warnings

soltools/mkdepend/ifparser.c

@@ -103,7 +103,10 @@ parse_number (g, cp, valp)
     return CALLFUNC(g, handle_error) (g, cp, "number");
 
 #ifdef WIN32
-    *valp = strtol(cp, &cp, 0);
+    {
+        char *cp2;
+        *valp = strtol(cp, &cp2, 0);
+    }
 #else
     *valp = atoi (cp);
     /* EMPTY */
@@ -172,7 +175,7 @@ parse_value (g, cp, valp)
         cp++;
         }
         DO (cp = parse_variable (g, cp, &var));
-        len = cp - var;
+        len = (int)(cp - var);
         SKIPSPACE (cp);
         if (paren && *cp != ')')
         return CALLFUNC(g, handle_error) (g, cp, ")");

soltools/mkdepend/include.c

@@ -291,7 +291,7 @@ void included_by(ip, newfile)
     else {
         for (i=0; i<ip->i_listlen; i++)
             if (ip->i_list[ i ] == newfile) {
-                i = strlen(newfile->i_file);
+                i = (int)strlen(newfile->i_file);
                 if (!ip->i_included_sym &&
                 !(i > 2 &&
                   newfile->i_file[i-1] == 'c' &&

soltools/mkdepend/main.c

@@ -33,6 +33,10 @@ in this Software without prior written authorization from the X Consortium.
 #include <sys/stat.h>
 #endif
 
+#ifdef _WIN32
+#include <io.h>
+#endif
+
 #ifdef _MSC_VER     /* Define ssize_t */
 
 #if !defined(_W64)

soltools/mkdepend/makefile.mk

@@ -48,6 +48,14 @@ UWINAPILIB=
 
 CDEFS+=-DNO_X11 -DXP_PC -DHW_THREADS  
 
+.IF "$(COM)" == "MSC"
+# C4100: unreferenced formal parameter
+# C4131: uses old-style declarator
+# C4242: conversion from 'int' to 'char', possible loss of data
+# C4706: assignment within conditional expression
+CDEFS+=-wd4100 -wd4131 -wd4242 -wd4706
+.ENDIF
+
 OBJFILES=  \
         $(OBJ)$/cppsetup.obj \
         $(OBJ)$/ifparser.obj \

soltools/mkdepend/pr.c

@@ -111,12 +111,12 @@ void pr(ip, file, base)
     char    buf[ BUFSIZ ];
 
     printed = TRUE;
-    len = strlen(ip->i_file)+1;
+    len = (int)strlen(ip->i_file)+1;
     if (current_len + len > width || file != lastfile) {
         lastfile = file;
         sprintf(buf, "\n%s%s%s: %s", objprefix, base, objsuffix,
             ip->i_file);
-        len = current_len = strlen(buf);
+        len = current_len = (int)strlen(buf);
     }
     else {
         buf[0] = ' ';