| Function/Macro | #include file | ANSI/ISO | ANSI/ISO 93 | POSIX | XPG4 | Extension | Subsystem |
| ecvt | <stdlib.h> | X | X | ||||
| _enable | <stdlib.h> <builtin.h> |
X X |
|||||
| _endthread | <stdlib.h> <process.h> |
X X |
|||||
| __eof | <io.h> | X | X | ||||
| erf | <math.h> | X | X | ||||
| erfc | <math.h> | X | |||||
| execl | <process.h> | X | X | ||||
| execle | <process.h> | X | X | ||||
| execlp | <process.h> | X | X | ||||
| _execlpe | <process.h> | X | |||||
| execv | <process.h> | X | X | ||||
| execve | <process.h> | X | X | ||||
| execvp | <process.h> | X | X | ||||
| _execvp | <process.h> | X | |||||
| exit | <stdlib.h> <process.h> |
X | X | X | X | ||
| _exit | <stdlib.h> <process.h> |
X | X X |
||||
| exp | <math.h> | X | X |
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IBM C and C++ Compilers Functions and
Macros