xref: /aosp_15_r20/external/musl/src/string/strsep.c (revision c9945492fdd68bbe62686c5b452b4dc1be3f8453) 
1*c9945492SAndroid Build Coastguard Worker #define _GNU_SOURCE
2*c9945492SAndroid Build Coastguard Worker #include <string.h>
3*c9945492SAndroid Build Coastguard Worker 
strsep(char ** str,const char * sep)4*c9945492SAndroid Build Coastguard Worker char *strsep(char **str, const char *sep)
5*c9945492SAndroid Build Coastguard Worker {
6*c9945492SAndroid Build Coastguard Worker 	char *s = *str, *end;
7*c9945492SAndroid Build Coastguard Worker 	if (!s) return NULL;
8*c9945492SAndroid Build Coastguard Worker 	end = s + strcspn(s, sep);
9*c9945492SAndroid Build Coastguard Worker 	if (*end) *end++ = 0;
10*c9945492SAndroid Build Coastguard Worker 	else end = 0;
11*c9945492SAndroid Build Coastguard Worker 	*str = end;
12*c9945492SAndroid Build Coastguard Worker 	return s;
13*c9945492SAndroid Build Coastguard Worker }
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