abort | stops the program |
assert | stops the program if an expression isn't true |
atexit | sets a function to be called when the program exits |
bsearch | perform a binary search |
exit | stop the program |
getenv | get environnment information about a variable |
longjmp | start execution at a certain point in the program |
putenv | add/modify the environmental settings |
qsort | perform a quicksort |
raise | send a signal to the program |
rand | returns a pseudorandom number |
setjmp | set execution to start at a certain point |
signal | register a function as a signal handler |
srand | initialize the random number generator |
system | have the default command interpreter execute a command |
va_arg | use variable length parameter lists |