libc: Document functions in headers #11

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asleepymoon merged 12 commits from descriptive_headers into main 2022-10-12 10:11:45 +00:00
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@ -1,8 +1,11 @@
#ifndef _FCNTL_H
#define _FCNTL_H
/* Open for reading only. */
#define O_RDONLY 1
/* Open for writing only. */
#define O_WRONLY 2
/* Open for reading and writing. */
#define O_RDWR 3
#ifdef __cplusplus
@ -10,7 +13,8 @@ extern "C"
{
#endif
int open(const char*, int);
/* Opens the file specified by pathname. Returns a file descriptor on success, or -1 on error. */
int open(const char* pathname, int flags);
#ifdef __cplusplus
}