Originální popis anglicky:
strchr, strrchr - locate character in string
Návod, kniha: Linux Programmer's Manual
#include <string.h>
char *strchr(const char *s, int c);
char *strrchr(const char *s, int c);
The
strchr() function returns a pointer to the first occurrence of the
character
c in the string
s.
The
strrchr() function returns a pointer to the last occurrence of the
character
c in the string
s.
Here "character" means "byte" - these functions do not work
with wide or multi-byte characters.
The
strchr() and
strrchr() functions return a pointer to the
matched character or NULL if the character is not found.
SVID 3, POSIX, BSD 4.3, ISO 9899
index(3),
memchr(3),
rindex(3),
strpbrk(3),
strsep(3),
strspn(3),
strstr(3),
strtok(3),
wcschr(3),
wcsrchr(3)