Added `find_line()`.

Which finds the next line in the buffer.

1 files changed, 5 insertions, 0 deletions

diff --git a/config.c b/config.c
index d1bdb10..a343448 100644
--- a/config.c
+++ b/config.c
@@ -56,6 +56,11 @@ char *read_file(const char *filename, long *size) {
 	return buf;
 }
 
+char *find_line(char *str) {
+	for (; *str != '\n' && *str != '\0'; str++);
+	return str;
+}
+
 config *parse_config(const char *filename) {
 	/* Size of the file, in bytes. */
 	long filesize = 0;