use GIT_DIR instead of /var/tmp
[git/mergetool.git] / pkt-line.h
blob51d0cbe219f2f45bf3920441f09dfcc2744adb06
1 #ifndef PKTLINE_H
2 #define PKTLINE_H
4 /*
5 * Silly packetized line writing interface
6 */
7 void packet_flush(int fd);
8 void packet_write(int fd, const char *fmt, ...) __attribute__((format (printf, 2, 3)));
10 int packet_read_line(int fd, char *buffer, unsigned size);
12 #endif