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30 lines
674 B
C
30 lines
674 B
C
#ifndef _UNISTD_H
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#define _UNISTD_H
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#include <sys/types.h>
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#ifdef __cplusplus
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extern "C"
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{
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#endif
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extern char **environ;
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int execl(const char *pathname, const char *arg, ...);
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int execlp(const char *file, const char *arg, ...);
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int execle(const char *pathname, const char *arg, ...);
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int execv(const char *pathname, char *const argv[]);
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int execvp(const char *file, char *const argv[]);
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int execvpe(const char *file, char *const argv[], char *const envp[]);
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int execve(const char *pathname, char *const argv[], char *const envp[]);
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pid_t fork(void);
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unsigned int sleep(unsigned int seconds);
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int usleep(useconds_t usec);
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#ifdef __cplusplus
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}
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#endif
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#endif
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