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divert(-1)
# Name of system platform (for use in comments)
define(`M4__SYSTEM', MICROSOFT)
# Includes needed at the top of a file of C to be called from FORTRAN
define(`M4__STRING_DESCRIPTOR_INCLUDES',
`extern long fslen(int); /* returns declared fortran string length of nth arg */
')
# transformation from fortran name to name of C module
define(`NAMEF',`$1`'define(`STR_COUNT',1)')# for microsoft, just use same name
# transformation from string name to corresponding argument name
define(`STRINGF',`$1')
# extra arguments, if any, for string length
define(`STRINGX',`')
# declaration to be used for argument name descriptor
define(`STRINGD',`
char *$1; `$2'')
# declarations and initializations of canonical local variables
define(`STRINGL',`
int $1`'`len' = fslen(STR_COUNT`'define(`STR_COUNT',incr(STR_COUNT)));') # all strings must be null-terminated
# C integral type equivalent to a FORTRAN INTEGER
define(`F_INTEGER',`long')
# FORTRAN declaration for a long integer (e.g. integer*4 for Microsoft)
define(`LONG_INT',`integer*4')
# FORTRAN declaration for a short integer (e.g. integer*2)
define(`SHORT_INT',`integer*2')
# FORTRAN declaration for an integer byte (e.g. integer*1 or byte)
define(`BYTE_INT',`integer*1')
# FORTRAN declaration for double precision (e.g. real for a Cray)
define(`DOUBLE_PRECISION',`double precision')
# FORTRAN syntax for including a file
define(`F_INCLUDE',`$`include': "$1"')
# include declaring C interfaces, needed in FORTRAN when calling C, e.g.
# Microsoft FORTRAN needs this
define(`M4__C_INTERFACE_DECLARATIONS',
`F_INCLUDE(msoft.int)
')
divert(0)dnl
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