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bcopy
bdos
bessel Functions
BIOS Functions
break Functions
bsearch
bzero
C Library Overview
cabs
calloc Functions
ceil
cgets
Character Manipulation Functions
Character Testing
chdir, _wchdir
chmod, _wchmod
chsize
Classes of Functions
Classes of Graphics Functions
clearenv
clearerr
clock
close, _close
closedir, _wclosedir
Console I/O Functions
Conversion Functions
Coordinate System Functions
cos
cosh
cprintf
cputs
creat, _wcreat
cscanf
ctime Functions
cwait
Default Signals
Default Windowing Functions
delay
Deleting Open Files
Diagnostic Printed by the assert Function
difftime
Directory Functions
Display Functions
div
Domain Errors
DOS Commands
DOS Considerations
DOS Devices
DOS Directories
DOS File Names