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libc: minimal: add putchar

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Provide putc and putchar wrappers around fputc.

Signed-off-by: Peter Bigot <peter.bigot@nordicsemi.no>
This commit is contained in:
Peter Bigot 2020-11-29 06:40:35 -06:00 • committed by Anas Nashif
commit 98747abf9c
1 changed files with 8 additions and 0 deletions
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8
lib/libc/minimal/include/stdio.h
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@ -56,6 +56,14 @@ int fputc(int c, FILE *stream);
int fputs(const char *_MLIBC_RESTRICT s, FILE *_MLIBC_RESTRICT stream);
size_t fwrite(const void *_MLIBC_RESTRICT ptr, size_t size, size_t nitems,
FILE *_MLIBC_RESTRICT stream);
static inline int putc(int c, FILE *stream)
{
return fputc(c, stream);
}
static inline int putchar(int c)
{
return putc(c, stdout);
}
#ifdef __cplusplus
}