LoadRunner C - Function Name

Function Name	Description
abs	Gets the absolute value of an integer.
asctime	Converts time from a structure to a string.
atof	Converts a string to a floating point value.
atoi	Converts a string to an integer value.
atol	Converts a string to a long integer value.
calloc	Allocates an array and initializes all elements to zero.
chdir	Changes the current directory to the given path.
chdrive	Switches to another drive.
cos	Computes the cosine of an angle in radians.
ctime	Converts the calendar time to local time.
fclose	Closes a file.
feof	Checks if the end of file has occurred on a stream.
ferror	Checks if any error has occurred during file I/0.
fgetc	Gets a character from a stream.
fgets	Reads a string from a file.
floor	Gets the largest integral value that is less than x.
fopen	Opens a file for buffered I/0.