From 0cc9b20c15460213e488bf5e70963b941482f628 Mon Sep 17 00:00:00 2001 From: William Harrington Date: Tue, 14 Jan 2025 16:06:02 -0600 Subject: Add source. --- sdk/other/strpos.c | 46 ++++++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 46 insertions(+) create mode 100644 sdk/other/strpos.c (limited to 'sdk/other/strpos.c') diff --git a/sdk/other/strpos.c b/sdk/other/strpos.c new file mode 100644 index 0000000..79afbf5 --- /dev/null +++ b/sdk/other/strpos.c @@ -0,0 +1,46 @@ +/* + * String pointer manipulation routines. + * $Id$ + * Copyright (c) 1997 by Tycho Softworks. + * For conditions of distribution and reuse see product license. + */ + +#include + +char *tail(const char *tail) +{ + if(!tail) + return NULL; + + while(*tail) + ++tail; + + return (char *)tail; +} + +char *left(char *str, size_t pos) +{ + if(!str) + return NULL; + + if(pos < strlen(str)) + str[pos] = 0; + + return str; +}; + +char *right(char *s, size_t l) +{ + size_t len; + + if(!s) + return NULL; + + len = strlen(s); + if(len <= l) + return s; + + return s + len - l; +} + + -- cgit v1.2.3-54-g00ecf