diff options
Diffstat (limited to 'polyp/util.c')
-rw-r--r-- | polyp/util.c | 17 |
1 files changed, 17 insertions, 0 deletions
diff --git a/polyp/util.c b/polyp/util.c index 24773a7b..86f18f25 100644 --- a/polyp/util.c +++ b/polyp/util.c @@ -390,6 +390,23 @@ char *pa_split(const char *c, const char *delimiter, const char**state) { return pa_xstrndup(current, l); } +#define WHITESPACE " \t\n" + +char *pa_split_spaces(const char *c, const char **state) { + const char *current = *state ? *state : c; + size_t l; + + if (*current) + return NULL; + + current += strspn(current, WHITESPACE); + l = strcspn(current, WHITESPACE); + + *state = current+l; + + return pa_xstrndup(current, l); +} + const char *pa_strsignal(int sig) { switch(sig) { case SIGINT: return "SIGINT"; |