ENH: Add prefix in C API modules for avoiding conflicts.

src/capi.f90

@@ -1,6 +1,6 @@
-module capi
+module iapws__capi
     !! Main module for the IAPWS library: C API.
-    use capi__version
-    use capi__r783
-    use capi__g704
-end module
+    use iapws__capi_version
+    use iapws__capi_r783
+    use iapws__capi_g704
+end module iapws__capi

src/capi_g704.f90

@@ -1,4 +1,4 @@
-module capi__g704
+module iapws__capi_g704
     !! Module for IAPWS G704 : C API.
     use iso_fortran_env
     use iso_c_binding, only: c_double, c_int, c_ptr, c_f_pointer, c_char, c_size_t, c_null_char, c_loc
@@ -153,4 +153,4 @@ function capi_gases2(heavywater)bind(C, name="iapws_g704_gases2")result(str_gase
 
 end function
 
-end module
+end module iapws__capi_g704

src/capi_r283.f90

@@ -1,4 +1,4 @@
-module capi__r783
+module iapws__capi_r783
     !! Module for IAPWS R2-83: C API.
     use iso_c_binding, only: c_double
     use iapws__r283
@@ -21,4 +21,4 @@ module capi__r783
               capi_rhoc_H2O, &
               capi_rhoc_D2O
 
-end module
+end module iapws__capi_r783

src/capi_r797.f90

@@ -1,4 +1,4 @@
-module capi__r797
+module iapws__capi_r797
     use stdlib_kinds, only: dp, int32
     use iso_c_binding, only: c_double, c_int, c_size_t
     use iapws__r797
@@ -31,4 +31,4 @@ pure subroutine capi_Tsat(N, ps, Ts)bind(C, name="iapws_r797_Tsat")
 
 end subroutine
 
-end module
+end module iapws__capi_r797

src/capi_version.f90

@@ -1,4 +1,4 @@
-module capi__version
+module iapws__capi_version
     !! Version: C API.
     use iso_c_binding, only: c_null_char, c_ptr, c_loc
     use iapws__version
@@ -30,4 +30,4 @@ function capi_get_version()bind(c,name="iapws_get_version")result(cptr)
     cptr = c_loc(version_c)
 end function
 
-end module capi__version
+end module iapws__capi_version

src/iapws.f90

@@ -4,5 +4,5 @@ module iapws
     use iapws__g704
     use iapws__r283
     use iapws__r797
-    use capi
+    use iapws__capi
 end module