make "make distcheck" work

[lyx.git] / src / support / lyxlib.h

diff --git a/src/support/lyxlib.h b/src/support/lyxlib.h
index 0695269c9037069c23e730261769561df144e1ee..fa06e1de11ba79db384d56bd10f0fec3611f2e09 100644 (file)
--- a/src/support/lyxlib.h
+++ b/src/support/lyxlib.h
@@ -40,14 +40,8 @@ int kill(int pid, int sig);
 void abort();
 /// create the given directory with the given mode
 int mkdir(std::string const & pathname, unsigned long int mode);
-/// put variable=value as a C std::string into the environment
-bool putenv(std::string const & varname, std::string const & value);
 /// unlink the given file
 int unlink(std::string const & file);
-/// remove the given directory
-int rmdir(std::string const & file);
-/// convert the given string to an integer
-int atoi(std::string const & nstr);
 /// (securely) create a temporary file in the given dir with the given prefix
 std::string const tempName(std::string const & dir = std::string(),
                      std::string const & mask = std::string());
@@ -61,7 +55,7 @@ std::string const tempName(std::string const & dir = std::string(),
  *
  * This will check if 'var' is approx. equal to 'number' with error of 1/1000
  */
-inline bool float_equal(float var, float number, float error)
+inline bool float_equal(double var, double number, double error)
 {
        return (number - error <= var && var <= number + error);
 }