#include <string.h> char *strsep(char **stringp, char *delim);
This function retrieves the next token from the given string, where
stringp points to a variable holding, initially, the start of the
string. Tokens are delimited by a character from delim. Each
time the function is called, it returns a pointer to the next token, and
sets *stringp to the next spot to check, or NULL
.
The next token, or NULL.
not ANSI, not POSIX
main() { char *buf = "Hello there,stranger"; char **bp = &buf; char *tok; while (tok = strsep(bp, " ,")) printf("tok = `%s'\n", tok); } tok = `Hello' tok = `' tok = `there' tok = `stranger'
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