From 1d9e70152abe310d915e85a1e622f3662a3f302a Mon Sep 17 00:00:00 2001
From: Greg Sjaardema <gdsjaar@sandia.gov>
Date: Tue, 14 May 2024 17:20:45 -0600
Subject: [PATCH] EXODUS: Provide internal strsep and strlcat

---
 .../seacas/libraries/exodus/src/ex_field_utils.c | 16 +++++-----------
 .../exodus/test/testrd-field-metadata.c          |  9 +++------
 2 files changed, 8 insertions(+), 17 deletions(-)

diff --git a/packages/seacas/libraries/exodus/src/ex_field_utils.c b/packages/seacas/libraries/exodus/src/ex_field_utils.c
index 4d78592f47..f8e07a49f2 100644
--- a/packages/seacas/libraries/exodus/src/ex_field_utils.c
+++ b/packages/seacas/libraries/exodus/src/ex_field_utils.c
@@ -14,10 +14,7 @@
 
 #define SIZE(X) sizeof(X) / sizeof(X[0])
 
-#if defined(__MINGW32__) || defined(_WIN64) || defined(__MINGW64__) ||                             \
-    defined(__INTEL_LLVM_COMPILER)
-#if !defined(strsep)
-char *strsep(char **stringp, const char *delim)
+char *my_strsep(char **stringp, const char *delim)
 {
   char *rv = *stringp;
   if (rv) {
@@ -29,8 +26,7 @@ char *strsep(char **stringp, const char *delim)
   }
   return rv;
 }
-#endif
-size_t strlcat(char *restrict dst, const char *restrict src, size_t maxlen)
+size_t my_strlcat(char *restrict dst, const char *restrict src, size_t maxlen)
 {
   const size_t srclen = strlen(src);
   const size_t dstlen = strnlen(dst, maxlen);
@@ -46,8 +42,6 @@ size_t strlcat(char *restrict dst, const char *restrict src, size_t maxlen)
   return dstlen + srclen;
 }
 
-#endif
-
 static int number_width(const size_t number)
 {
   if (number == 0) {
@@ -84,7 +78,7 @@ const char *ex_component_field_name(ex_field *field, int component[EX_MAX_FIELD_
       field_name[fnl]     = field->component_separator[i];
       field_name[fnl + 1] = '\0';
     }
-    strlcat(field_name, suffices[i], EX_MAX_NAME);
+    my_strlcat(field_name, suffices[i], EX_MAX_NAME);
   }
   return field_name;
 }
@@ -311,9 +305,9 @@ const char *ex_field_component_suffix(ex_field *field, int nest_level, int compo
       // `user_suffices` is a comma-separated string.  Assume component is valid.
       char *string = strdup(field->suffices);
       char *tofree = string;
-      char *token  = strsep(&string, ",");
+      char *token  = my_strsep(&string, ",");
       for (int i = 0; i < component - 1; i++) {
-        token = strsep(&string, ",");
+        token = my_strsep(&string, ",");
       }
       if (token != NULL) {
         static char user_suffix[32 + 1];
diff --git a/packages/seacas/libraries/exodus/test/testrd-field-metadata.c b/packages/seacas/libraries/exodus/test/testrd-field-metadata.c
index 52ab60946c..75c31d4b8a 100644
--- a/packages/seacas/libraries/exodus/test/testrd-field-metadata.c
+++ b/packages/seacas/libraries/exodus/test/testrd-field-metadata.c
@@ -14,9 +14,7 @@
 #define STRINGIFY(x) #x
 #define TOSTRING(x)  STRINGIFY(x)
 
-#if defined(__MINGW32__) || defined(_WIN64) || defined(__MINGW64__) ||                             \
-    defined(__INTEL_LLVM_COMPILER)
-char *strsep(char **stringp, const char *delim)
+char *my_strsep(char **stringp, const char *delim)
 {
   char *rv = *stringp;
   if (rv) {
@@ -28,7 +26,6 @@ char *strsep(char **stringp, const char *delim)
   }
   return rv;
 }
-#endif
 
 #define EXCHECK(funcall)                                                                           \
   do {                                                                                             \
@@ -46,9 +43,9 @@ static char *get_type_name(char *type_name, size_t which)
   if (type_name != NULL && type_name[0] != '\0') {
     char *string = strdup(type_name);
     char *tofree = string;
-    char *token  = strsep(&string, ",");
+    char *token  = my_strsep(&string, ",");
     for (int i = 0; i < which; i++) {
-      token = strsep(&string, ",");
+      token = my_strsep(&string, ",");
     }
     if (token != NULL) {
       static char tmp_type_name[256 + 1];